original_code:
void
cmd_run_shell_free(void *data)
{
 struct cmd_run_shell_data *cdata = data;
 struct cmd_ctx *ctx = &cdata->ctx;
 if (ctx->cmdclient != ((void *)0)) {
  ctx->cmdclient->references--;
  server_write_client(ctx->cmdclient, MSG_EXIT, ((void *)0), 0);
 }
 if (ctx->curclient != ((void *)0))
  ctx->curclient->references--;
 xfree(cdata->cmd);
 xfree(cdata);
}

variable_types:
data
void *

user_defined_types: struct msg_command_data { int pid; unsigned int idx; int argc; char argv[2048]; }

user_defined_types: struct timeval { long tv_sec; long tv_usec; }

user_defined_types: struct screen { char *title; struct grid *grid; unsigned int cx; unsigned int cy; unsigned int rupper; unsigned int rlower; int mode; unsigned char *tabs; struct screen_sel sel; }

user_defined_types: struct mode_key_data { struct mode_key_tree *tree; int mode; }

user_defined_types: struct buf_read { unsigned char buf[65535]; unsigned char *rptr; unsigned long wpos; }

user_defined_types: struct msgbuf { struct { struct buf *tqh_first; struct buf **tqh_last; } bufs; unsigned int queued; int fd; }

user_defined_types: struct termios { unsigned int c_iflag; unsigned int c_oflag; unsigned int c_cflag; unsigned int c_lflag; unsigned char c_line; unsigned char c_cc[32]; unsigned int c_ispeed; unsigned int c_ospeed; }

user_defined_types: struct grid_cell { unsigned char attr; unsigned char flags; unsigned char fg; unsigned char bg; unsigned char data; }

user_defined_types: struct screen_sel { int flag; unsigned int sx; unsigned int sy; unsigned int ex; unsigned int ey; struct grid_cell cell; }

user_defined_types: struct session { char *name; struct timeval creation_time; struct timeval activity_time; unsigned int sx; unsigned int sy; struct winlink *curw; struct winlink_stack lastw; struct winlinks windows; struct options options; struct paste_stack buffers; struct { struct session_alert *slh_first; } alerts; int flags; struct termios *tio; struct environ environ; int references; struct { struct session *tqe_next; struct session **tqe_prev; } gentry; }

user_defined_types: struct environ_entry { char *name; char *value; struct { struct environ_entry *rbe_left; struct environ_entry *rbe_right; struct environ_entry *rbe_parent; int rbe_color; } entry; }

user_defined_types: struct buffer { unsigned char *base; unsigned long space; unsigned long size; unsigned long off; }

user_defined_types: struct job { char *cmd; int pid; int status; struct client *client; int fd; struct buffer *out; void (*callbackfn)(struct job *); void (*freefn)(void *); void *data; int flags; struct { struct job *rbe_left; struct job *rbe_right; struct job *rbe_parent; int rbe_color; } entry; struct { struct job *sle_next; } lentry; }

user_defined_types: struct grid { int flags; unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; struct grid_line *linedata; }

user_defined_types: struct mode_key_tree { struct mode_key_binding *sph_root; }

user_defined_types: struct winlink_stack { struct winlink *tqh_first; struct winlink **tqh_last; }

user_defined_types: struct winlinks { struct winlink *rbh_root; }

user_defined_types: struct imsg_fd { struct { struct imsg_fd *tqe_next; struct imsg_fd **tqe_prev; } entry; int fd; }

user_defined_types: struct tty_key { int key; char *string; int flags; struct { struct tty_key *rbe_left; struct tty_key *rbe_right; struct tty_key *rbe_parent; int rbe_color; } entry; }

user_defined_types: struct winlink { int idx; struct window *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *tqe_next; struct winlink **tqe_prev; } sentry; }

user_defined_types: struct buf { struct { struct buf *tqe_next; struct buf **tqe_prev; } entry; unsigned char *buf; unsigned long size; unsigned long max; unsigned long wpos; unsigned long rpos; int fd; }

user_defined_types: struct grid_line { unsigned int cellsize; struct grid_cell *celldata; unsigned int utf8size; struct grid_utf8 *utf8data; int flags; }

user_defined_types: struct mode_key_binding { int key; int mode; enum mode_key_cmd cmd; struct { struct mode_key_binding *spe_left; struct mode_key_binding *spe_right; } entry; }

user_defined_types: struct session_alert { struct winlink *wl; int type; struct { struct session_alert *sle_next; } entry; }

user_defined_types: enum tty_code_type { TTYCODE_NONE=0, TTYCODE_STRING=1, TTYCODE_NUMBER=2, TTYCODE_FLAG=3 }

user_defined_types: enum mode_key_cmd { MODEKEY_NONE=0, MODEKEY_OTHER=1, MODEKEYEDIT_BACKSPACE=2, MODEKEYEDIT_CANCEL=3, MODEKEYEDIT_COMPLETE=4, MODEKEYEDIT_CURSORLEFT=5, MODEKEYEDIT_CURSORRIGHT=6, MODEKEYEDIT_DELETE=7, MODEKEYEDIT_DELETELINE=8, MODEKEYEDIT_DELETETOENDOFLINE=9, MODEKEYEDIT_ENDOFLINE=10, MODEKEYEDIT_ENTER=11, MODEKEYEDIT_HISTORYDOWN=12, MODEKEYEDIT_HISTORYUP=13, MODEKEYEDIT_PASTE=14, MODEKEYEDIT_STARTOFLINE=15, MODEKEYEDIT_SWITCHMODE=16, MODEKEYEDIT_SWITCHMODEAPPEND=17, MODEKEYEDIT_TRANSPOSECHARS=18, MODEKEYCHOICE_CANCEL=19, MODEKEYCHOICE_CHOOSE=20, MODEKEYCHOICE_DOWN=21, MODEKEYCHOICE_PAGEDOWN=22, MODEKEYCHOICE_PAGEUP=23, MODEKEYCHOICE_UP=24, MODEKEYCOPY_BACKTOINDENTATION=25, MODEKEYCOPY_BOTTOMLINE=26, MODEKEYCOPY_CANCEL=27, MODEKEYCOPY_CLEARSELECTION=28, MODEKEYCOPY_COPYSELECTION=29, MODEKEYCOPY_DOWN=30, MODEKEYCOPY_ENDOFLINE=31, MODEKEYCOPY_GOTOLINE=32, MODEKEYCOPY_HALFPAGEDOWN=33, MODEKEYCOPY_HALFPAGEUP=34, MODEKEYCOPY_LEFT=35, MODEKEYCOPY_MIDDLELINE=36, MODEKEYCOPY_NEXTPAGE=37, MODEKEYCOPY_NEXTWORD=38, MODEKEYCOPY_PREVIOUSPAGE=39, MODEKEYCOPY_PREVIOUSWORD=40, MODEKEYCOPY_RIGHT=41, MODEKEYCOPY_SCROLLDOWN=42, MODEKEYCOPY_SCROLLUP=43, MODEKEYCOPY_SEARCHAGAIN=44, MODEKEYCOPY_SEARCHDOWN=45, MODEKEYCOPY_SEARCHUP=46, MODEKEYCOPY_STARTOFLINE=47, MODEKEYCOPY_STARTSELECTION=48, MODEKEYCOPY_TOPLINE=49, MODEKEYCOPY_UP=50 }

user_defined_types: struct window { char *name; struct timeval name_timer; struct window_pane *active; struct window_panes panes; int lastlayout; struct layout_cell *layout_root; unsigned int sx; unsigned int sy; int flags; struct options options; unsigned int references; }

user_defined_types: struct paste_buffer { char *data; unsigned long size; }

user_defined_types: struct grid_utf8 { unsigned char width; unsigned char data[9]; }

user_defined_types: struct window_panes { struct window_pane *tqh_first; struct window_pane **tqh_last; }

user_defined_types: struct screen_write_ctx { struct window_pane *wp; struct screen *s; }

user_defined_types: struct utf8_data { unsigned char data[9]; unsigned long have; unsigned long size; unsigned int width; }

user_defined_types: struct options_entry { char *name; enum { OPTIONS_STRING=0, OPTIONS_NUMBER=1, OPTIONS_DATA=2 } type; char *str; long long num; void *data; void (*freefn)(void *); struct { struct options_entry *spe_left; struct options_entry *spe_right; } entry; }

user_defined_types: enum layout_type { LAYOUT_LEFTRIGHT=0, LAYOUT_TOPBOTTOM=1, LAYOUT_WINDOWPANE=2 }

user_defined_types: struct layout_cells { struct layout_cell *tqh_first; struct layout_cell **tqh_last; }

user_defined_types: struct input_arg { unsigned char data[64]; unsigned long used; }

user_defined_types: struct mouse_event { unsigned char b; unsigned char x; unsigned char y; }


repo: ThomasAdam/tmux-ARCHIVED

decompiled_code:
__int64 __fastcall cmd_select_window_init(__int64 a1, int a2)
{
cmd_target_init();
return xasprintf(*(_QWORD *)(a1 + 8) + 8LL, &unk_86, (unsigned int)(a2 - 48));
}

canonical_decompiled_code:
__int64 __fastcall func0(__int64 a1, int a2)
{
cmd_target_init();
return xasprintf(*(_QWORD *)(a1 + 8) + 8LL, &unk_86, (unsigned int)(a2 - 48));
}

original_code:
void
cmd_select_window_init(struct cmd *self, int key)
{
 struct cmd_target_data *data;
 cmd_target_init(self, key);
 data = self->data;
 xasprintf(&data->target, ":%d", key - '0');
}

variable_types: struct cmd { struct cmd_entry { char *name; char *alias; char *usage; int flags; void (*init)(struct cmd *, int); int (*parse)(struct cmd *, int, char **, char **); int (*exec)(struct cmd *, struct cmd_ctx { struct client { int fd; struct buffer { unsigned char *base; unsigned long space; unsigned long size; unsigned long off; } *in; struct buffer *out; char *title; char *cwd; struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term { char *name; unsigned int references; struct tty_code { enum tty_code_type { TTYCODE_NONE=0, TTYCODE_STRING=1, TTYCODE_NUMBER=2, TTYCODE_FLAG=3 } type; union { char *string; int number; int flag; } value; } codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; } *term; int fd; struct buffer *in; struct buffer *out; int log_fd; struct termios { unsigned int c_iflag; unsigned int c_oflag; unsigned int c_cflag; unsigned int c_lflag; unsigned char c_line; unsigned char c_cc[32]; unsigned int c_ispeed; unsigned int c_ospeed; } tio; struct grid_cell { unsigned char attr; unsigned char flags; unsigned char fg; unsigned char bg; unsigned char data; } cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval { long tv_sec; long tv_usec; } key_timer; unsigned long ksize; struct tty_keys { struct tty_key { int key; char *string; int flags; struct { struct tty_key *rbe_left; struct tty_key *rbe_right; struct tty_key *rbe_parent; int rbe_color; } entry; } *rbh_root; } ktree; } tty; struct timeval status_timer; struct timeval repeat_timer; struct screen { char *title; struct grid { unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; unsigned int *size; struct grid_cell **data; unsigned int *usize; struct grid_utf8 { unsigned char width; unsigned char data[8]; } **udata; } *grid; unsigned int cx; unsigned int cy; unsigned int old_cx; unsigned int old_cy; unsigned int rupper; unsigned int rlower; unsigned int old_rupper; unsigned int old_rlower; int mode; struct screen_sel { int flag; unsigned int sx; unsigned int sy; unsigned int ex; unsigned int ey; struct grid_cell cell; } sel; } status; int flags; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callback)(void *, char *); void *prompt_data; int prompt_hidden; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data { int type; int flags; } prompt_mdata; struct session { char *name; struct timeval tv; unsigned int sx; unsigned int sy; struct winlink { int idx; struct window { char *name; struct timeval name_timer; struct window_pane { struct window *window; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx { struct window_pane *wp; struct screen_write_ctx { struct window_pane *wp; struct screen *s; } ctx; unsigned char *buf; unsigned long len; unsigned long off; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg { unsigned char data[64]; unsigned long used; } *list; unsigned int num; unsigned long space; } args; } ictx; struct screen *screen; struct screen base; struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client *, int); void (*mouse)(struct window_pane *, struct client *, unsigned char, unsigned char, unsigned char); void (*timer)(struct window_pane *); } *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; } *active; struct window_panes { struct window_pane *tqh_first; struct window_pane **tqh_last; } panes; unsigned int layout; unsigned int sx; unsigned int sy; int flags; struct options { struct options_tree { struct options_entry { char *name; enum { OPTIONS_STRING=0, OPTIONS_NUMBER=1, OPTIONS_KEY=2 } type; union { char *string; long long number; int key; } value; struct { struct options_entry *spe_left; struct options_entry *spe_right; } entry; } *sph_root; } tree; struct options *parent; } options; unsigned int references; } *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; } *curw; struct winlink_stack { struct winlink *slh_first; } lastw; struct winlinks { struct winlink *rbh_root; } windows; struct options options; struct paste_stack { struct paste_buffer { char *data; struct timeval tv; } **list; unsigned int num; unsigned long space; } buffers; struct { struct session_alert { struct winlink *wl; int type; struct { struct session_alert *sle_next; } entry; } *slh_first; } alerts; int flags; } *session; } *cmdclient; struct client *curclient; struct session *cursession; struct msg_command_data { int pid; unsigned int idx; unsigned long namelen; } *msgdata; void (*print)(struct cmd_ctx *, char *, ...); void (*info)(struct cmd_ctx *, char *, ...); void (*error)(struct cmd_ctx *, char *, ...); } *); void (*send)(struct cmd *, struct buffer *); void (*recv)(struct cmd *, struct buffer *); void (*free)(struct cmd *); unsigned long (*print)(struct cmd *, char *, unsigned long); } *entry; void *data; struct { struct cmd *tqe_next; struct cmd **tqe_prev; } qentry; } *

variable_types: key int

variable_types: struct cmd_target_data { int flags; char *target; char *arg; } *

return_type: void

user_defined_types: struct cmd { struct cmd_entry *entry; void *data; struct { struct cmd *tqe_next; struct cmd **tqe_prev; } qentry; }

user_defined_types: struct cmd_entry { char *name; char *alias; char *usage; int flags; void (*init)(struct cmd *, int); int (*parse)(struct cmd *, int, char **, char **); int (*exec)(struct cmd *, struct cmd_ctx *); void (*send)(struct cmd *, struct buffer *); void (*recv)(struct cmd *, struct buffer *); void (*free)(struct cmd *); unsigned long (*print)(struct cmd *, char *, unsigned long); }

user_defined_types: struct cmd_ctx { struct client *cmdclient; struct client *curclient; struct session *cursession; struct msg_command_data *msgdata; void (*print)(struct cmd_ctx *, char *, ...); void (*info)(struct cmd_ctx *, char *, ...); void (*error)(struct cmd_ctx *, char *, ...); }

user_defined_types: struct client { int fd; struct buffer *in; struct buffer *out; char *title; char *cwd; struct tty tty; struct timeval status_timer; struct timeval repeat_timer; struct screen status; int flags; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callback)(void *, char *); void *prompt_data; int prompt_hidden; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data prompt_mdata; struct session *session; }

user_defined_types: struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term *term; int fd; struct buffer *in; struct buffer *out; int log_fd; struct termios tio; struct grid_cell cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval key_timer; unsigned long ksize; struct tty_keys ktree; }

user_defined_types: struct screen { char *title; struct grid *grid; unsigned int cx; unsigned int cy; unsigned int old_cx; unsigned int old_cy; unsigned int rupper; unsigned int rlower; unsigned int old_rupper; unsigned int old_rlower; int mode; struct screen_sel sel; }

user_defined_types: struct tty_keys { struct tty_key *rbh_root; }

user_defined_types: struct session { char *name; struct timeval tv; unsigned int sx; unsigned int sy; struct winlink *curw; struct winlink_stack lastw; struct winlinks windows; struct options options; struct paste_stack buffers; struct { struct session_alert *slh_first; } alerts; int flags; }

user_defined_types: struct tty_term { char *name; unsigned int references; struct tty_code codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; }

user_defined_types: struct grid { unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; unsigned int *size; struct grid_cell **data; unsigned int *usize; struct grid_utf8 **udata; }

user_defined_types: struct paste_stack { struct paste_buffer **list; unsigned int num; unsigned long space; }

user_defined_types: struct winlink { int idx; struct window *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; }

user_defined_types: struct tty_code { enum tty_code_type type; union { char *string; int number; int flag; } value; }

user_defined_types: struct window { char *name; struct timeval name_timer; struct window_pane *active; struct window_panes panes; unsigned int layout; unsigned int sx; unsigned int sy; int flags; struct options options; unsigned int references; }

user_defined_types: struct options { struct options_tree tree; struct options *parent; }

user_defined_types: struct window_pane { struct window *window; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx ictx; struct screen *screen; struct screen base; struct window_mode *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; }

user_defined_types: struct options_tree { struct options_entry *sph_root; }

user_defined_types: struct input_ctx { struct window_pane *wp; struct screen_write_ctx ctx; unsigned char *buf; unsigned long len; unsigned long off; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg *list; unsigned int num; unsigned long space; } args; }


decompiled_code:
__int64 __fastcall cmd_select_window_exec(__int64 a1, __int64 a2)
{
unsigned int *v2; // rax
__int64 v4; // [rsp+8h] [rbp-10h] BYREF

v2 = (unsigned int *)cmd_find_window(a2, *(_QWORD *)(*(_QWORD *)(a1 + 8) + 8LL), &v4);
if ( !v2 )
return 0xFFFFFFFFLL;
if ( !(unsigned int)session_select(v4, *v2) )
server_redraw_session(v4);
recalculate_sizes();
return 0LL;
}

canonical_decompiled_code:
__int64 __fastcall func1(__int64 a1, __int64 a2)
{
unsigned int *v2; // rax
__int64 v4; // [rsp+8h] [rbp-10h] BYREF

v2 = (unsigned int *)cmd_find_window(a2, *(_QWORD *)(*(_QWORD *)(a1 + 8) + 8LL), &v4);
if ( !v2 )
return 0xFFFFFFFFLL;
if ( !(unsigned int)session_select(v4, *v2) )
server_redraw_session(v4);
recalculate_sizes();
return 0LL;
}

original_code:
int
cmd_select_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
 struct cmd_target_data *data = self->data;
 struct winlink *wl;
 struct session *s;
 if ((wl = cmd_find_window(ctx, data->target, &s)) == ((void *)0))
  return (-1);
 if (session_select(s, wl->idx) == 0)
  server_redraw_session(s);
 recalculate_sizes();
 return (0);
}

variable_types:
ctx
struct cmd_ctx *

variable_types: struct winlink { int idx; struct window { char *name; struct timeval { long tv_sec; long tv_usec; } name_timer; struct window_pane { struct window *window; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *cwd; int pid; int fd; char tty[32]; struct buffer { unsigned char *base; unsigned long space; unsigned long size; unsigned long off; } *in; struct buffer *out; struct input_ctx { struct window_pane *wp; struct screen_write_ctx { struct window_pane *wp; struct screen { char *title; struct grid { unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; unsigned int *size; struct grid_cell { unsigned char attr; unsigned char flags; unsigned char fg; unsigned char bg; unsigned char data; } **data; unsigned int *usize; struct grid_utf8 { unsigned char width; unsigned char data[8]; } **udata; } *grid; unsigned int cx; unsigned int cy; unsigned int old_cx; unsigned int old_cy; unsigned int rupper; unsigned int rlower; unsigned int old_rupper; unsigned int old_rlower; int mode; struct screen_sel { int flag; unsigned int sx; unsigned int sy; unsigned int ex; unsigned int ey; struct grid_cell cell; } sel; } *s; } ctx; unsigned char *buf; unsigned long len; unsigned long off; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg { unsigned char data[64]; unsigned long used; } *list; unsigned int num; unsigned long space; } args; } ictx; struct screen *screen; struct screen base; struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client { int fd; struct buffer *in; struct buffer *out; char *title; char *cwd; struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term { char *name; unsigned int references; struct tty_code { enum tty_code_type { TTYCODE_NONE=0, TTYCODE_STRING=1, TTYCODE_NUMBER=2, TTYCODE_FLAG=3 } type; union { char *string; int number; int flag; } value; } codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; } *term; int fd; struct buffer *in; struct buffer *out; int log_fd; struct termios { unsigned int c_iflag; unsigned int c_oflag; unsigned int c_cflag; unsigned int c_lflag; unsigned char c_line; unsigned char c_cc[32]; unsigned int c_ispeed; unsigned int c_ospeed; } tio; struct grid_cell cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval key_timer; unsigned long ksize; struct tty_keys { struct tty_key { int key; char *string; int flags; struct { struct tty_key *rbe_left; struct tty_key *rbe_right; struct tty_key *rbe_parent; int rbe_color; } entry; } *rbh_root; } ktree; } tty; struct timeval status_timer; struct timeval repeat_timer; struct screen status; int flags; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callback)(void *, char *); void *prompt_data; int prompt_hidden; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data { int type; int flags; } prompt_mdata; struct session { char *name; struct timeval tv; unsigned int sx; unsigned int sy; struct winlink *curw; struct winlink_stack { struct winlink *slh_first; } lastw; struct winlinks { struct winlink *rbh_root; } windows; struct options { struct options_tree { struct options_entry { char *name; enum { OPTIONS_STRING=0, OPTIONS_NUMBER=1, OPTIONS_KEY=2 } type; union { char *string; long long number; int key; } value; struct { struct options_entry *spe_left; struct options_entry *spe_right; } entry; } *sph_root; } tree; struct options *parent; } options; struct paste_stack { struct paste_buffer { char *data; struct timeval tv; } **list; unsigned int num; unsigned long space; } buffers; struct { struct session_alert { struct winlink *wl; int type; struct { struct session_alert *sle_next; } entry; } *slh_first; } alerts; int flags; } *session; } *, int); void (*mouse)(struct window_pane *, struct client *, unsigned char, unsigned char, unsigned char); void (*timer)(struct window_pane *); } *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; } *active; struct window_panes { struct window_pane *tqh_first; struct window_pane **tqh_last; } panes; unsigned int layout; unsigned int sx; unsigned int sy; int flags; struct options options; unsigned int references; } *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; } *

variable_types: struct session { char *name; struct timeval { long tv_sec; long tv_usec; } tv; unsigned int sx; unsigned int sy; struct winlink { int idx; struct window { char *name; struct timeval name_timer; struct window_pane { struct window *window; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *cwd; int pid; int fd; char tty[32]; struct buffer { unsigned char *base; unsigned long space; unsigned long size; unsigned long off; } *in; struct buffer *out; struct input_ctx { struct window_pane *wp; struct screen_write_ctx { struct window_pane *wp; struct screen { char *title; struct grid { unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; unsigned int *size; struct grid_cell { unsigned char attr; unsigned char flags; unsigned char fg; unsigned char bg; unsigned char data; } **data; unsigned int *usize; struct grid_utf8 { unsigned char width; unsigned char data[8]; } **udata; } *grid; unsigned int cx; unsigned int cy; unsigned int old_cx; unsigned int old_cy; unsigned int rupper; unsigned int rlower; unsigned int old_rupper; unsigned int old_rlower; int mode; struct screen_sel { int flag; unsigned int sx; unsigned int sy; unsigned int ex; unsigned int ey; struct grid_cell cell; } sel; } *s; } ctx; unsigned char *buf; unsigned long len; unsigned long off; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg { unsigned char data[64]; unsigned long used; } *list; unsigned int num; unsigned long space; } args; } ictx; struct screen *screen; struct screen base; struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client { int fd; struct buffer *in; struct buffer *out; char *title; char *cwd; struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term { char *name; unsigned int references; struct tty_code { enum tty_code_type { TTYCODE_NONE=0, TTYCODE_STRING=1, TTYCODE_NUMBER=2, TTYCODE_FLAG=3 } type; union { char *string; int number; int flag; } value; } codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; } *term; int fd; struct buffer *in; struct buffer *out; int log_fd; struct termios { unsigned int c_iflag; unsigned int c_oflag; unsigned int c_cflag; unsigned int c_lflag; unsigned char c_line; unsigned char c_cc[32]; unsigned int c_ispeed; unsigned int c_ospeed; } tio; struct grid_cell cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval key_timer; unsigned long ksize; struct tty_keys { struct tty_key { int key; char *string; int flags; struct { struct tty_key *rbe_left; struct tty_key *rbe_right; struct tty_key *rbe_parent; int rbe_color; } entry; } *rbh_root; } ktree; } tty; struct timeval status_timer; struct timeval repeat_timer; struct screen status; int flags; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callback)(void *, char *); void *prompt_data; int prompt_hidden; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data { int type; int flags; } prompt_mdata; struct session *session; } *, int); void (*mouse)(struct window_pane *, struct client *, unsigned char, unsigned char, unsigned char); void (*timer)(struct window_pane *); } *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; } *active; struct window_panes { struct window_pane *tqh_first; struct window_pane **tqh_last; } panes; unsigned int layout; unsigned int sx; unsigned int sy; int flags; struct options { struct options_tree { struct options_entry { char *name; enum { OPTIONS_STRING=0, OPTIONS_NUMBER=1, OPTIONS_KEY=2 } type; union { char *string; long long number; int key; } value; struct { struct options_entry *spe_left; struct options_entry *spe_right; } entry; } *sph_root; } tree; struct options *parent; } options; unsigned int references; } *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; } *curw; struct winlink_stack { struct winlink *slh_first; } lastw; struct winlinks { struct winlink *rbh_root; } windows; struct options options; struct paste_stack { struct paste_buffer { char *data; struct timeval tv; } **list; unsigned int num; unsigned long space; } buffers; struct { struct session_alert { struct winlink *wl; int type; struct { struct session_alert *sle_next; } entry; } *slh_first; } alerts; int flags; } *

return_type: int

user_defined_types: struct cmd { struct cmd_entry *entry; void *data; struct { struct cmd *tqe_next; struct cmd **tqe_prev; } qentry; }

user_defined_types: struct cmd_target_data { int flags; char *target; char *arg; }

user_defined_types: struct cmd_entry { char *name; char *alias; char *usage; int flags; void (*init)(struct cmd *, int); int (*parse)(struct cmd *, int, char **, char **); int (*exec)(struct cmd *, struct cmd_ctx *); void (*send)(struct cmd *, struct buffer *); void (*recv)(struct cmd *, struct buffer *); void (*free)(struct cmd *); unsigned long (*print)(struct cmd *, char *, unsigned long); }

user_defined_types: struct screen_write_ctx { struct window_pane *wp; struct screen *s; }

user_defined_types: struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client *, int); void (*mouse)(struct window_pane *, struct client *, unsigned char, unsigned char, unsigned char); void (*timer)(struct window_pane *); }

user_defined_types: struct msg_command_data { int pid; unsigned int idx; unsigned long namelen; }


decompiled_code:
__int64 __fastcall mode_key_tree_SPLAY_NEXT(__int64 a1, __int64 a2)
{
__int64 v2; // rax
__int64 v3; // rdx

mode_key_tree_SPLAY();
v2 = *(_QWORD *)(a2 + 24);
if ( !v2 )
return 0LL;
do
{
v3 = v2;
v2 = *(_QWORD *)(v2 + 16);
}
while ( v2 );
return v3;
}

canonical_decompiled_code:
__int64 __fastcall func3(__int64 a1, __int64 a2)
{
__int64 v2; // rax
__int64 v3; // rdx

mode_key_tree_SPLAY();
v2 = *(_QWORD *)(a2 + 24);
if ( !v2 )
return 0LL;
do
{
v3 = v2;
v2 = *(_QWORD *)(v2 + 16);
}
while ( v2 );
return v3;
}

original_code: static __inline struct mode_key_binding * mode_key_tree_SPLAY_NEXT(struct mode_key_tree *head, struct mode_key_binding *elm) { mode_key_tree_SPLAY(head, elm); if ((elm)->entry.spe_right != ((void *)0)) { elm = (elm)->entry.spe_right; while ((elm)->entry.spe_left != ((void *)0)) { elm = (elm)->entry.spe_left; } } else elm = ((void *)0); return (elm); }

canonical_original_code: static __inline struct mode_key_binding *mode_key_tree_SPLAY_NEXT(struct mode_key_tree *head, struct mode_key_binding *elm) { mode_key_tree_SPLAY(head, elm); if ((elm)->entry.spe_right != ((void *)0)) { elm = (elm)->entry.spe_right; while ((elm)->entry.spe_left != ((void *)0)) { elm = (elm)->entry.spe_left; } } else elm = ((void *)0); return (elm); }

variable_types: struct mode_key_tree { struct mode_key_binding *sph_root; } *

variable_types:
elm
struct mode_key_binding *

return_type: struct mode_key_binding { int key; int mode; enum mode_key_cmd { MODEKEY_NONE=0, MODEKEY_OTHER=1, MODEKEYEDIT_BACKSPACE=2, MODEKEYEDIT_CANCEL=3, MODEKEYEDIT_COMPLETE=4, MODEKEYEDIT_CURSORLEFT=5, MODEKEYEDIT_CURSORRIGHT=6, MODEKEYEDIT_DELETE=7, MODEKEYEDIT_DELETELINE=8, MODEKEYEDIT_DELETETOENDOFLINE=9, MODEKEYEDIT_ENDOFLINE=10, MODEKEYEDIT_ENTER=11, MODEKEYEDIT_HISTORYDOWN=12, MODEKEYEDIT_HISTORYUP=13, MODEKEYEDIT_PASTE=14, MODEKEYEDIT_STARTOFLINE=15, MODEKEYEDIT_SWITCHMODE=16, MODEKEYEDIT_SWITCHMODEAPPEND=17, MODEKEYEDIT_TRANSPOSECHARS=18, MODEKEYCHOICE_CANCEL=19, MODEKEYCHOICE_CHOOSE=20, MODEKEYCHOICE_DOWN=21, MODEKEYCHOICE_PAGEDOWN=22, MODEKEYCHOICE_PAGEUP=23, MODEKEYCHOICE_UP=24, MODEKEYCOPY_BACKTOINDENTATION=25, MODEKEYCOPY_BOTTOMLINE=26, MODEKEYCOPY_CANCEL=27, MODEKEYCOPY_CLEARSELECTION=28, MODEKEYCOPY_COPYSELECTION=29, MODEKEYCOPY_DOWN=30, MODEKEYCOPY_ENDOFLINE=31, MODEKEYCOPY_GOTOLINE=32, MODEKEYCOPY_HALFPAGEDOWN=33, MODEKEYCOPY_HALFPAGEUP=34, MODEKEYCOPY_LEFT=35, MODEKEYCOPY_MIDDLELINE=36, MODEKEYCOPY_NEXTPAGE=37, MODEKEYCOPY_NEXTWORD=38, MODEKEYCOPY_PREVIOUSPAGE=39, MODEKEYCOPY_PREVIOUSWORD=40, MODEKEYCOPY_RIGHT=41, MODEKEYCOPY_SCROLLDOWN=42, MODEKEYCOPY_SCROLLUP=43, MODEKEYCOPY_SEARCHAGAIN=44, MODEKEYCOPY_SEARCHDOWN=45, MODEKEYCOPY_SEARCHUP=46, MODEKEYCOPY_STARTOFLINE=47, MODEKEYCOPY_STARTSELECTION=48, MODEKEYCOPY_TOPLINE=49, MODEKEYCOPY_UP=50 } cmd; struct { struct mode_key_binding *spe_left; struct mode_key_binding *spe_right; } entry; } *

user_defined_types: struct mode_key_binding { int key; int mode; enum mode_key_cmd cmd; struct { struct mode_key_binding *spe_left; struct mode_key_binding *spe_right; } entry; }


decompiled_code:
__int64 __fastcall cmd_list_keys_table(__int64 a1, __int64 a2)
{
__int64 v3; // rbx
__int64 v4; // rax
__int64 v5; // r12
_QWORD *v6; // rdi
__int64 result; // rax
__int64 v8; // rsi
unsigned int *v9; // rbx
unsigned int v10; // er13
const char *v11; // rdi
int v12; // eax
_QWORD *v13; // rdi
__int64 v14; // rsi
unsigned int *v15; // rbx
__int64 v16; // rbp
const char *v17; // r14
__int64 v18; // r9

v3 = *(_QWORD *)(a1 + 8);
v4 = mode_key_findtable(*(_QWORD *)(v3 + 8));
if ( v4 )
{
v5 = v4;
v6 = *(_QWORD **)(v4 + 16);
result = 0LL;
if ( *v6 )
{
v8 = 0xFFFFFFFFLL;
v9 = (unsigned int *)mode_key_tree_SPLAY_MIN_MAX((__int64)v6);
if ( v9 )
{
v10 = 0;
do
{
v11 = (const char *)key_string_lookup_key(*v9, v8);
if ( v11 )
{
v12 = strlen(v11) + 1;
if ( (int)v10 < v12 )
v10 = v12;
}
v8 = (__int64)v9;
v9 = (unsigned int *)mode_key_tree_SPLAY_NEXT(*(_QWORD *)(v5 + 16), (__int64)v9);
}
while ( v9 );
}
else
{
v10 = 0;
}
v13 = *(_QWORD **)(v5 + 16);
if ( *v13 )
{
v14 = 0xFFFFFFFFLL;
v15 = (unsigned int *)mode_key_tree_SPLAY_MIN_MAX((__int64)v13);
if ( v15 )
{
do
{
v16 = key_string_lookup_key(*v15, v14);
if ( v16 )
{
v17 = "(command mode) ";
if ( !v15[1] )
v17 = (const char *)&unk_37B;
v18 = mode_key_tostring(*(_QWORD *)(v5 + 8), v15[2]);
if ( v18 )
(*(void (**)(__int64, const char *, ...))(a2 + 24))(a2, "%*s: %s%s", v10, v16, v17, v18);
}
v14 = (__int64)v15;
v15 = (unsigned int *)mode_key_tree_SPLAY_NEXT(*(_QWORD *)(v5 + 16), (__int64)v15);
}
while ( v15 );
result = 0LL;
}
else
{
result = 0LL;
}
}
else
{
result = 0LL;
}
}
}
else
{
(*(void (**)(__int64, const char *, ...))(a2 + 40))(a2, "unknown key table: %s", *(const char **)(v3 + 8));
result = 0xFFFFFFFFLL;
}
return result;
}

canonical_decompiled_code:
__int64 __fastcall func4(__int64 a1, __int64 a2)
{
__int64 v3; // rbx
__int64 v4; // rax
__int64 v5; // r12
_QWORD *v6; // rdi
__int64 result; // rax
__int64 v8; // rsi
unsigned int *v9; // rbx
unsigned int v10; // er13
const char *v11; // rdi
int v12; // eax
_QWORD *v13; // rdi
__int64 v14; // rsi
unsigned int *v15; // rbx
__int64 v16; // rbp
const char *v17; // r14
__int64 v18; // r9

v3 = *(_QWORD *)(a1 + 8);
v4 = mode_key_findtable(*(_QWORD *)(v3 + 8));
if ( v4 )
{
v5 = v4;
v6 = *(_QWORD **)(v4 + 16);
result = 0LL;
if ( *v6 )
{
v8 = 0xFFFFFFFFLL;
v9 = (unsigned int *)func2((__int64)v6);
if ( v9 )
{
v10 = 0;
do
{
v11 = (const char *)key_string_lookup_key(*v9, v8);
if ( v11 )
{
v12 = strlen(v11) + 1;
if ( (int)v10 < v12 )
v10 = v12;
}
v8 = (__int64)v9;
v9 = (unsigned int *)func3(*(_QWORD *)(v5 + 16), (__int64)v9);
}
while ( v9 );
}
else
{
v10 = 0;
}
v13 = *(_QWORD **)(v5 + 16);
if ( *v13 )
{
v14 = 0xFFFFFFFFLL;
v15 = (unsigned int *)func2((__int64)v13);
if ( v15 )
{
do
{
v16 = key_string_lookup_key(*v15, v14);
if ( v16 )
{
v17 = "(command mode) ";
if ( !v15[1] )
v17 = (const char *)&unk_37B;
v18 = mode_key_tostring(*(_QWORD *)(v5 + 8), v15[2]);
if ( v18 )
(*(void (**)(__int64, const char *, ...))(a2 + 24))(a2, "%*s: %s%s", v10, v16, v17, v18);
}
v14 = (__int64)v15;
v15 = (unsigned int *)func3(*(_QWORD *)(v5 + 16), (__int64)v15);
}
while ( v15 );
result = 0LL;
}
else
{
result = 0LL;
}
}
else
{
result = 0LL;
}
}
}
else
{
(*(void (**)(__int64, const char *, ...))(a2 + 40))(a2, "unknown key table: %s", *(const char **)(v3 + 8));
result = 0xFFFFFFFFLL;
}
return result;
}

original_code:
int
cmd_list_keys_table(struct cmd *self, struct cmd_ctx *ctx)
{
 struct cmd_target_data *data = self->data;
 const struct mode_key_table *mtab;
 struct mode_key_binding *mbind;
 const char *key, *cmdstr, *mode;
 int width, keywidth;
 if ((mtab = mode_key_findtable(data->target)) == ((void *)0)) {
  ctx->error(ctx, "unknown key table: %s", data->target);
  return (-1);
 }
 width = 0;
 for ((mbind) = (((mtab->tree)->sph_root == ((void *)0)) ? ((void *)0) : mode_key_tree_SPLAY_MIN_MAX(mtab->tree, -1)); (mbind) != ((void *)0); (mbind) = mode_key_tree_SPLAY_NEXT(mtab->tree, mbind)) {
  key = key_string_lookup_key(mbind->key);
  if (key == ((void *)0))
   continue;
  keywidth = strlen(key) + 1;
  if (keywidth > width)
   width = keywidth;
 }
 for ((mbind) = (((mtab->tree)->sph_root == ((void *)0)) ? ((void *)0) : mode_key_tree_SPLAY_MIN_MAX(mtab->tree, -1)); (mbind) != ((void *)0); (mbind) = mode_key_tree_SPLAY_NEXT(mtab->tree, mbind)) {
  key = key_string_lookup_key(mbind->key);
  if (key == ((void *)0))
   continue;
  mode = "";
  if (mbind->mode != 0)
   mode = "(command mode) ";
  cmdstr = mode_key_tostring(mtab->cmdstr, mbind->cmd);
  if (cmdstr != ((void *)0))
   ctx->print(ctx, "%*s: %s%s", width, key, mode, cmdstr);
 }
 return (0);
}

canonical_original_code:
int cmd_list_keys_table(struct cmd *self, struct cmd_ctx *ctx)
{
 struct cmd_target_data *data = self->data;
 struct mode_key_table *mtab;
 struct mode_key_binding *mbind;
 char *key; char *cmdstr; char *mode;
 int width; int keywidth;
 if ((mtab = mode_key_findtable(data->target)) == ((void *)0)) {
  ctx->error(ctx, "unknown key table: %s", data->target);
  return (-1);
 }
 width = 0;
 for ((mbind) = (((mtab->tree)->sph_root == ((void *)0)) ? ((void *)0) : mode_key_tree_SPLAY_MIN_MAX(mtab->tree, -1)); (mbind) != ((void *)0); (mbind) = mode_key_tree_SPLAY_NEXT(mtab->tree, mbind)) {
  key = key_string_lookup_key(mbind->key);
  if (key == ((void *)0))
   continue;
  keywidth = strlen(key) + 1;
  if (keywidth > width)
   width = keywidth;
 }
 for ((mbind) = (((mtab->tree)->sph_root == ((void *)0)) ? ((void *)0) : mode_key_tree_SPLAY_MIN_MAX(mtab->tree, -1)); (mbind) != ((void *)0); (mbind) = mode_key_tree_SPLAY_NEXT(mtab->tree, mbind)) {
  key = key_string_lookup_key(mbind->key);
  if (key == ((void *)0))
   continue;
  mode = "";
  if (mbind->mode != 0)
   mode = "(command mode) ";
  cmdstr = mode_key_tostring(mtab->cmdstr, mbind->cmd);
  if (cmdstr != ((void *)0))
   ctx->print(ctx, "%*s: %s%s", width, key, mode, cmdstr);
 }
 return (0);
}

variable_types: struct cmd { struct cmd_entry { char *name; char *alias; char *usage; int flags; unsigned long chflags; void (*init)(struct cmd *, int); int (*parse)(struct cmd *, int, char **, char **); int (*exec)(struct cmd *, struct cmd_ctx { struct client { struct imsgbuf { struct { struct imsg_fd { struct { struct imsg_fd *tqe_next; struct imsg_fd **tqe_prev; } entry; int fd; } *tqh_first; struct imsg_fd **tqh_last; } fds; struct buf_read { unsigned char buf[65535]; unsigned char *rptr; unsigned long wpos; } r; struct msgbuf { struct { struct buf { struct { struct buf *tqe_next; struct buf **tqe_prev; } entry; unsigned char *buf; unsigned long size; unsigned long max; unsigned long wpos; unsigned long rpos; int fd; } *tqh_first; struct buf **tqh_last; } bufs; unsigned int queued; int fd; } w; int fd; int pid; } ibuf; struct timeval { long tv_sec; long tv_usec; } creation_time; struct timeval activity_time; struct environ { struct environ_entry { char *name; char *value; struct { struct environ_entry *rbe_left; struct environ_entry *rbe_right; struct environ_entry *rbe_parent; int rbe_color; } entry; } *rbh_root; } environ; char *title; char *cwd; struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term { char *name; unsigned int references; struct tty_code { enum tty_code_type { TTYCODE_NONE=0, TTYCODE_STRING=1, TTYCODE_NUMBER=2, TTYCODE_FLAG=3 } type; union { char *string; int number; int flag; } value; } codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; } *term; int fd; struct buffer { unsigned char *base; unsigned long space; unsigned long size; unsigned long off; } *in; struct buffer *out; int log_fd; struct termios { unsigned int c_iflag; unsigned int c_oflag; unsigned int c_cflag; unsigned int c_lflag; unsigned char c_line; unsigned char c_cc[32]; unsigned int c_ispeed; unsigned int c_ospeed; } tio; struct grid_cell { unsigned char attr; unsigned char flags; unsigned char fg; unsigned char bg; unsigned char data; } cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval key_timer; unsigned long ksize; struct tty_keys { struct tty_key { int key; char *string; int flags; struct { struct tty_key *rbe_left; struct tty_key *rbe_right; struct tty_key *rbe_parent; int rbe_color; } entry; } *rbh_root; } ktree; } tty; struct timeval repeat_timer; struct timeval status_timer; struct jobs { struct job { char *cmd; int pid; int status; struct client *client; int fd; struct buffer *out; void (*callbackfn)(struct job *); void (*freefn)(void *); void *data; int flags; struct { struct job *rbe_left; struct job *rbe_right; struct job *rbe_parent; int rbe_color; } entry; struct { struct job *sle_next; } lentry; } *rbh_root; } status_jobs; struct screen { char *title; struct grid { int flags; unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; struct grid_line { unsigned int cellsize; struct grid_cell *celldata; unsigned int utf8size; struct grid_utf8 { unsigned char width; unsigned char data[9]; } *utf8data; int flags; } *linedata; } *grid; unsigned int cx; unsigned int cy; unsigned int rupper; unsigned int rlower; int mode; unsigned char *tabs; struct screen_sel { int flag; unsigned int sx; unsigned int sy; unsigned int ex; unsigned int ey; struct grid_cell cell; } sel; } status; int flags; struct timeval identify_timer; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callbackfn)(void *, char *); void (*prompt_freefn)(void *); void *prompt_data; int prompt_flags; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data { struct mode_key_tree { struct mode_key_binding { int key; int mode; enum mode_key_cmd { MODEKEY_NONE=0, MODEKEY_OTHER=1, MODEKEYEDIT_BACKSPACE=2, MODEKEYEDIT_CANCEL=3, MODEKEYEDIT_COMPLETE=4, MODEKEYEDIT_CURSORLEFT=5, MODEKEYEDIT_CURSORRIGHT=6, MODEKEYEDIT_DELETE=7, MODEKEYEDIT_DELETELINE=8, MODEKEYEDIT_DELETETOENDOFLINE=9, MODEKEYEDIT_ENDOFLINE=10, MODEKEYEDIT_ENTER=11, MODEKEYEDIT_HISTORYDOWN=12, MODEKEYEDIT_HISTORYUP=13, MODEKEYEDIT_PASTE=14, MODEKEYEDIT_STARTOFLINE=15, MODEKEYEDIT_SWITCHMODE=16, MODEKEYEDIT_SWITCHMODEAPPEND=17, MODEKEYEDIT_TRANSPOSECHARS=18, MODEKEYCHOICE_CANCEL=19, MODEKEYCHOICE_CHOOSE=20, MODEKEYCHOICE_DOWN=21, MODEKEYCHOICE_PAGEDOWN=22, MODEKEYCHOICE_PAGEUP=23, MODEKEYCHOICE_UP=24, MODEKEYCOPY_BACKTOINDENTATION=25, MODEKEYCOPY_BOTTOMLINE=26, MODEKEYCOPY_CANCEL=27, MODEKEYCOPY_CLEARSELECTION=28, MODEKEYCOPY_COPYSELECTION=29, MODEKEYCOPY_DOWN=30, MODEKEYCOPY_ENDOFLINE=31, MODEKEYCOPY_GOTOLINE=32, MODEKEYCOPY_HALFPAGEDOWN=33, MODEKEYCOPY_HALFPAGEUP=34, MODEKEYCOPY_LEFT=35, MODEKEYCOPY_MIDDLELINE=36, MODEKEYCOPY_NEXTPAGE=37, MODEKEYCOPY_NEXTWORD=38, MODEKEYCOPY_PREVIOUSPAGE=39, MODEKEYCOPY_PREVIOUSWORD=40, MODEKEYCOPY_RIGHT=41, MODEKEYCOPY_SCROLLDOWN=42, MODEKEYCOPY_SCROLLUP=43, MODEKEYCOPY_SEARCHAGAIN=44, MODEKEYCOPY_SEARCHDOWN=45, MODEKEYCOPY_SEARCHUP=46, MODEKEYCOPY_STARTOFLINE=47, MODEKEYCOPY_STARTSELECTION=48, MODEKEYCOPY_TOPLINE=49, MODEKEYCOPY_UP=50 } cmd; struct { struct mode_key_binding *spe_left; struct mode_key_binding *spe_right; } entry; } *sph_root; } *tree; int mode; } prompt_mdata; struct session { char *name; struct timeval creation_time; struct timeval activity_time; unsigned int sx; unsigned int sy; struct winlink { int idx; struct window { char *name; struct timeval name_timer; struct window_pane { struct window *window; struct layout_cell { enum layout_type { LAYOUT_LEFTRIGHT=0, LAYOUT_TOPBOTTOM=1, LAYOUT_WINDOWPANE=2 } type; struct layout_cell *parent; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; struct window_pane *wp; struct layout_cells { struct layout_cell *tqh_first; struct layout_cell **tqh_last; } cells; struct { struct layout_cell *tqe_next; struct layout_cell **tqe_prev; } entry; } *layout_cell; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *shell; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx { struct window_pane *wp; struct screen_write_ctx { struct window_pane *wp; struct screen *s; } ctx; unsigned char *buf; unsigned long len; unsigned long off; unsigned long was; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; struct utf8_data { unsigned char data[9]; unsigned long have; unsigned long size; unsigned int width; } utf8data; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg { unsigned char data[64]; unsigned long used; } *list; unsigned int num; unsigned long space; } args; } ictx; int pipe_fd; struct buffer *pipe_buf; unsigned long pipe_off; struct screen *screen; struct screen base; unsigned int saved_cx; unsigned int saved_cy; struct grid *saved_grid; struct grid_cell saved_cell; struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client *, int); void (*mouse)(struct window_pane *, struct client *, struct mouse_event { unsigned char b; unsigned char x; unsigned char y; } *); void (*timer)(struct window_pane *); } *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; } *active; struct window_panes { struct window_pane *tqh_first; struct window_pane **tqh_last; } panes; int lastlayout; struct layout_cell *layout_root; unsigned int sx; unsigned int sy; int flags; struct options { struct options_tree { struct options_entry { char *name; enum { OPTIONS_STRING=0, OPTIONS_NUMBER=1, OPTIONS_DATA=2 } type; char *str; long long num; void *data; void (*freefn)(void *); struct { struct options_entry *spe_left; struct options_entry *spe_right; } entry; } *sph_root; } tree; struct options *parent; } options; unsigned int references; } *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *tqe_next; struct winlink **tqe_prev; } sentry; } *curw; struct winlink_stack { struct winlink *tqh_first; struct winlink **tqh_last; } lastw; struct winlinks { struct winlink *rbh_root; } windows; struct options options; struct paste_stack { struct paste_buffer { char *data; unsigned long size; } **list; unsigned int num; unsigned long space; } buffers; struct { struct session_alert { struct winlink *wl; int type; struct { struct session_alert *sle_next; } entry; } *slh_first; } alerts; int flags; struct termios *tio; struct environ environ; int references; struct { struct session *tqe_next; struct session **tqe_prev; } gentry; } *session; int references; } *curclient; struct client *cmdclient; struct msg_command_data { int pid; unsigned int idx; int argc; char argv[2048]; } *msgdata; void (*print)(struct cmd_ctx *, char *, ...); void (*info)(struct cmd_ctx *, char *, ...); void (*error)(struct cmd_ctx *, char *, ...); } *); void (*free)(struct cmd *); unsigned long (*print)(struct cmd *, char *, unsigned long); } *entry; void *data; struct { struct cmd *tqe_next; struct cmd **tqe_prev; } qentry; } *

variable_types: struct cmd_target_data { unsigned long chflags; char *target; char *arg; char *arg2; } *

variable_types: struct mode_key_table { char *name; struct mode_key_cmdstr { enum mode_key_cmd { MODEKEY_NONE=0, MODEKEY_OTHER=1, MODEKEYEDIT_BACKSPACE=2, MODEKEYEDIT_CANCEL=3, MODEKEYEDIT_COMPLETE=4, MODEKEYEDIT_CURSORLEFT=5, MODEKEYEDIT_CURSORRIGHT=6, MODEKEYEDIT_DELETE=7, MODEKEYEDIT_DELETELINE=8, MODEKEYEDIT_DELETETOENDOFLINE=9, MODEKEYEDIT_ENDOFLINE=10, MODEKEYEDIT_ENTER=11, MODEKEYEDIT_HISTORYDOWN=12, MODEKEYEDIT_HISTORYUP=13, MODEKEYEDIT_PASTE=14, MODEKEYEDIT_STARTOFLINE=15, MODEKEYEDIT_SWITCHMODE=16, MODEKEYEDIT_SWITCHMODEAPPEND=17, MODEKEYEDIT_TRANSPOSECHARS=18, MODEKEYCHOICE_CANCEL=19, MODEKEYCHOICE_CHOOSE=20, MODEKEYCHOICE_DOWN=21, MODEKEYCHOICE_PAGEDOWN=22, MODEKEYCHOICE_PAGEUP=23, MODEKEYCHOICE_UP=24, MODEKEYCOPY_BACKTOINDENTATION=25, MODEKEYCOPY_BOTTOMLINE=26, MODEKEYCOPY_CANCEL=27, MODEKEYCOPY_CLEARSELECTION=28, MODEKEYCOPY_COPYSELECTION=29, MODEKEYCOPY_DOWN=30, MODEKEYCOPY_ENDOFLINE=31, MODEKEYCOPY_GOTOLINE=32, MODEKEYCOPY_HALFPAGEDOWN=33, MODEKEYCOPY_HALFPAGEUP=34, MODEKEYCOPY_LEFT=35, MODEKEYCOPY_MIDDLELINE=36, MODEKEYCOPY_NEXTPAGE=37, MODEKEYCOPY_NEXTWORD=38, MODEKEYCOPY_PREVIOUSPAGE=39, MODEKEYCOPY_PREVIOUSWORD=40, MODEKEYCOPY_RIGHT=41, MODEKEYCOPY_SCROLLDOWN=42, MODEKEYCOPY_SCROLLUP=43, MODEKEYCOPY_SEARCHAGAIN=44, MODEKEYCOPY_SEARCHDOWN=45, MODEKEYCOPY_SEARCHUP=46, MODEKEYCOPY_STARTOFLINE=47, MODEKEYCOPY_STARTSELECTION=48, MODEKEYCOPY_TOPLINE=49, MODEKEYCOPY_UP=50 } cmd; char *name; } *cmdstr; struct mode_key_tree { struct mode_key_binding { int key; int mode; enum mode_key_cmd { MODEKEY_NONE=0, MODEKEY_OTHER=1, MODEKEYEDIT_BACKSPACE=2, MODEKEYEDIT_CANCEL=3, MODEKEYEDIT_COMPLETE=4, MODEKEYEDIT_CURSORLEFT=5, MODEKEYEDIT_CURSORRIGHT=6, MODEKEYEDIT_DELETE=7, MODEKEYEDIT_DELETELINE=8, MODEKEYEDIT_DELETETOENDOFLINE=9, MODEKEYEDIT_ENDOFLINE=10, MODEKEYEDIT_ENTER=11, MODEKEYEDIT_HISTORYDOWN=12, MODEKEYEDIT_HISTORYUP=13, MODEKEYEDIT_PASTE=14, MODEKEYEDIT_STARTOFLINE=15, MODEKEYEDIT_SWITCHMODE=16, MODEKEYEDIT_SWITCHMODEAPPEND=17, MODEKEYEDIT_TRANSPOSECHARS=18, MODEKEYCHOICE_CANCEL=19, MODEKEYCHOICE_CHOOSE=20, MODEKEYCHOICE_DOWN=21, MODEKEYCHOICE_PAGEDOWN=22, MODEKEYCHOICE_PAGEUP=23, MODEKEYCHOICE_UP=24, MODEKEYCOPY_BACKTOINDENTATION=25, MODEKEYCOPY_BOTTOMLINE=26, MODEKEYCOPY_CANCEL=27, MODEKEYCOPY_CLEARSELECTION=28, MODEKEYCOPY_COPYSELECTION=29, MODEKEYCOPY_DOWN=30, MODEKEYCOPY_ENDOFLINE=31, MODEKEYCOPY_GOTOLINE=32, MODEKEYCOPY_HALFPAGEDOWN=33, MODEKEYCOPY_HALFPAGEUP=34, MODEKEYCOPY_LEFT=35, MODEKEYCOPY_MIDDLELINE=36, MODEKEYCOPY_NEXTPAGE=37, MODEKEYCOPY_NEXTWORD=38, MODEKEYCOPY_PREVIOUSPAGE=39, MODEKEYCOPY_PREVIOUSWORD=40, MODEKEYCOPY_RIGHT=41, MODEKEYCOPY_SCROLLDOWN=42, MODEKEYCOPY_SCROLLUP=43, MODEKEYCOPY_SEARCHAGAIN=44, MODEKEYCOPY_SEARCHDOWN=45, MODEKEYCOPY_SEARCHUP=46, MODEKEYCOPY_STARTOFLINE=47, MODEKEYCOPY_STARTSELECTION=48, MODEKEYCOPY_TOPLINE=49, MODEKEYCOPY_UP=50 } cmd; struct { struct mode_key_binding *spe_left; struct mode_key_binding *spe_right; } entry; } *sph_root; } *tree; struct mode_key_entry { int key; int mode; enum mode_key_cmd { MODEKEY_NONE=0, MODEKEY_OTHER=1, MODEKEYEDIT_BACKSPACE=2, MODEKEYEDIT_CANCEL=3, MODEKEYEDIT_COMPLETE=4, MODEKEYEDIT_CURSORLEFT=5, MODEKEYEDIT_CURSORRIGHT=6, MODEKEYEDIT_DELETE=7, MODEKEYEDIT_DELETELINE=8, MODEKEYEDIT_DELETETOENDOFLINE=9, MODEKEYEDIT_ENDOFLINE=10, MODEKEYEDIT_ENTER=11, MODEKEYEDIT_HISTORYDOWN=12, MODEKEYEDIT_HISTORYUP=13, MODEKEYEDIT_PASTE=14, MODEKEYEDIT_STARTOFLINE=15, MODEKEYEDIT_SWITCHMODE=16, MODEKEYEDIT_SWITCHMODEAPPEND=17, MODEKEYEDIT_TRANSPOSECHARS=18, MODEKEYCHOICE_CANCEL=19, MODEKEYCHOICE_CHOOSE=20, MODEKEYCHOICE_DOWN=21, MODEKEYCHOICE_PAGEDOWN=22, MODEKEYCHOICE_PAGEUP=23, MODEKEYCHOICE_UP=24, MODEKEYCOPY_BACKTOINDENTATION=25, MODEKEYCOPY_BOTTOMLINE=26, MODEKEYCOPY_CANCEL=27, MODEKEYCOPY_CLEARSELECTION=28, MODEKEYCOPY_COPYSELECTION=29, MODEKEYCOPY_DOWN=30, MODEKEYCOPY_ENDOFLINE=31, MODEKEYCOPY_GOTOLINE=32, MODEKEYCOPY_HALFPAGEDOWN=33, MODEKEYCOPY_HALFPAGEUP=34, MODEKEYCOPY_LEFT=35, MODEKEYCOPY_MIDDLELINE=36, MODEKEYCOPY_NEXTPAGE=37, MODEKEYCOPY_NEXTWORD=38, MODEKEYCOPY_PREVIOUSPAGE=39, MODEKEYCOPY_PREVIOUSWORD=40, MODEKEYCOPY_RIGHT=41, MODEKEYCOPY_SCROLLDOWN=42, MODEKEYCOPY_SCROLLUP=43, MODEKEYCOPY_SEARCHAGAIN=44, MODEKEYCOPY_SEARCHDOWN=45, MODEKEYCOPY_SEARCHUP=46, MODEKEYCOPY_STARTOFLINE=47, MODEKEYCOPY_STARTSELECTION=48, MODEKEYCOPY_TOPLINE=49, MODEKEYCOPY_UP=50 } cmd; } *table; } *

variable_types:
key
char *

variable_types:
cmdstr
char *

variable_types:
mode
char *

variable_types: width int

variable_types: keywidth int

user_defined_types: struct mode_key_table { char *name; struct mode_key_cmdstr *cmdstr; struct mode_key_tree *tree; struct mode_key_entry *table; }

user_defined_types: struct cmd_entry { char *name; char *alias; char *usage; int flags; unsigned long chflags; void (*init)(struct cmd *, int); int (*parse)(struct cmd *, int, char **, char **); int (*exec)(struct cmd *, struct cmd_ctx *); void (*free)(struct cmd *); unsigned long (*print)(struct cmd *, char *, unsigned long); }

user_defined_types: struct mode_key_cmdstr { enum mode_key_cmd cmd; char *name; }

user_defined_types: struct mode_key_tree { struct mode_key_binding *sph_root; }

user_defined_types: struct mode_key_entry { int key; int mode; enum mode_key_cmd cmd; }

user_defined_types: struct cmd_ctx { struct client *curclient; struct client *cmdclient; struct msg_command_data *msgdata; void (*print)(struct cmd_ctx *, char *, ...); void (*info)(struct cmd_ctx *, char *, ...); void (*error)(struct cmd_ctx *, char *, ...); }

user_defined_types: struct client { struct imsgbuf ibuf; struct timeval creation_time; struct timeval activity_time; struct environ environ; char *title; char *cwd; struct tty tty; struct timeval repeat_timer; struct timeval status_timer; struct jobs status_jobs; struct screen status; int flags; struct timeval identify_timer; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callbackfn)(void *, char *); void (*prompt_freefn)(void *); void *prompt_data; int prompt_flags; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data prompt_mdata; struct session *session; int references; }

user_defined_types: struct imsgbuf { struct { struct imsg_fd *tqh_first; struct imsg_fd **tqh_last; } fds; struct buf_read r; struct msgbuf w; int fd; int pid; }

user_defined_types: struct environ { struct environ_entry *rbh_root; }

user_defined_types: struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term *term; int fd; struct buffer *in; struct buffer *out; int log_fd; struct termios tio; struct grid_cell cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval key_timer; unsigned long ksize; struct tty_keys ktree; }

user_defined_types: struct screen { char *title; struct grid *grid; unsigned int cx; unsigned int cy; unsigned int rupper; unsigned int rlower; int mode; unsigned char *tabs; struct screen_sel sel; }

user_defined_types: struct mode_key_data { struct mode_key_tree *tree; int mode; }

user_defined_types: struct msgbuf { struct { struct buf *tqh_first; struct buf **tqh_last; } bufs; unsigned int queued; int fd; }

user_defined_types: struct tty_keys { struct tty_key *rbh_root; }

user_defined_types: struct session { char *name; struct timeval creation_time; struct timeval activity_time; unsigned int sx; unsigned int sy; struct winlink *curw; struct winlink_stack lastw; struct winlinks windows; struct options options; struct paste_stack buffers; struct { struct session_alert *slh_first; } alerts; int flags; struct termios *tio; struct environ environ; int references; struct { struct session *tqe_next; struct session **tqe_prev; } gentry; }

user_defined_types: struct tty_term { char *name; unsigned int references; struct tty_code codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; }

user_defined_types: struct grid { int flags; unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; struct grid_line *linedata; }

user_defined_types: struct winlink { int idx; struct window *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *tqe_next; struct winlink **tqe_prev; } sentry; }

user_defined_types: struct grid_line { unsigned int cellsize; struct grid_cell *celldata; unsigned int utf8size; struct grid_utf8 *utf8data; int flags; }

user_defined_types: struct window { char *name; struct timeval name_timer; struct window_pane *active; struct window_panes panes; int lastlayout; struct layout_cell *layout_root; unsigned int sx; unsigned int sy; int flags; struct options options; unsigned int references; }

user_defined_types: struct window_pane { struct window *window; struct layout_cell *layout_cell; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *shell; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx ictx; int pipe_fd; struct buffer *pipe_buf; unsigned long pipe_off; struct screen *screen; struct screen base; unsigned int saved_cx; unsigned int saved_cy; struct grid *saved_grid; struct grid_cell saved_cell; struct window_mode *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; }

user_defined_types: struct input_ctx { struct window_pane *wp; struct screen_write_ctx ctx; unsigned char *buf; unsigned long len; unsigned long off; unsigned long was; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; struct utf8_data utf8data; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg *list; unsigned int num; unsigned long space; } args; }

user_defined_types: struct layout_cell { enum layout_type type; struct layout_cell *parent; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; struct window_pane *wp; struct layout_cells cells; struct { struct layout_cell *tqe_next; struct layout_cell **tqe_prev; } entry; }

user_defined_types: struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client *, int); void (*mouse)(struct window_pane *, struct client *, struct mouse_event *); void (*timer)(struct window_pane *); }


decompiled_code:
__int64 __fastcall utf8_overlap(unsigned int *a1, unsigned int *a2)
{
unsigned int v2; // edx
unsigned int v3; // ecx
__int64 result; // rax
unsigned int v5; // edi

v2 = *a1;
v3 = *a2;
if ( *a1 < *a2 || (result = 1LL, v2 > a2[1]) )
{
v5 = a1[1];
if ( v3 > v5 || (result = 1LL, v5 > a2[1]) && v2 > v3 )
result = (v5 >= a2[1]) & (unsigned __int8)(v2 <= a2[1]);
}
return result;
}

canonical_decompiled_code:
__int64 __fastcall func0(unsigned int *a1, unsigned int *a2)
{
unsigned int v2; // edx
unsigned int v3; // ecx
__int64 result; // rax
unsigned int v5; // edi

v2 = *a1;
v3 = *a2;
if ( *a1 < *a2 || (result = 1LL, v2 > a2[1]) )
{
v5 = a1[1];
if ( v3 > v5 || (result = 1LL, v5 > a2[1]) && v2 > v3 )
result = (v5 >= a2[1]) & (unsigned __int8)(v2 <= a2[1]);
}
return result;
}

original_code:
int
utf8_overlap(
    struct utf8_width_entry *item1, struct utf8_width_entry *item2)
{
 if (item1->first >= item2->first && item1->first <= item2->last)
  return (1);
 if (item1->last >= item2->first && item1->last <= item2->last)
  return (1);
 if (item2->first >= item1->first && item2->first <= item1->last)
  return (1);
 if (item2->last >= item1->first && item2->last <= item1->last)
  return (1);
 return (0);
}

canonical_original_code:
int utf8_overlap(struct utf8_width_entry *item1, struct utf8_width_entry *item2)
{
 if (item1->first >= item2->first && item1->first <= item2->last)
  return (1);
 if (item1->last >= item2->first && item1->last <= item2->last)
  return (1);
 if (item2->first >= item1->first && item2->first <= item1->last)
  return (1);
 if (item2->last >= item1->first && item2->last <= item1->last)
  return (1);
 return (0);
}

variable_types: struct utf8_width_entry { unsigned int first; unsigned int last; int width; struct utf8_width_entry *left; struct utf8_width_entry *right; } *


decompiled_code:
_DWORD *utf8_build()
{
unsigned int *v0; // r14
unsigned int i; // er12
unsigned int v2; // ebx
unsigned int *v3; // rbp
_DWORD *result; // rax
__int64 *v5; // rdx

v0 = (unsigned int *)&utf8_width_table;
for ( i = 0; i != 157; ++i )
{
v3 = (unsigned int *)&utf8_width_table;
v2 = 0;
while ( i == v2 || !(unsigned int)utf8_overlap(v0, v3) )
{
++v2;
v3 += 8;
if ( v2 == 157 )
goto LABEL_6;
}
log_fatalx("utf8 overlap: %u %u", i, v2);
LABEL_6:
result = (_DWORD *)utf8_width_root;
if ( utf8_width_root )
{
v5 = &utf8_width_root;
do
{
if ( v0[1] >= *result )
{
if ( *v0 > result[1] )
v5 = (__int64 *)(result + 6);
}
else
{
v5 = (__int64 *)(result + 4);
}
result = (_DWORD *)*v5;
}
while ( *v5 );
}
else
{
v5 = &utf8_width_root;
}
*v5 = (__int64)v0;
v0 += 8;
}
return result;
}

canonical_decompiled_code:
_DWORD *func1()
{
unsigned int *v0; // r14
unsigned int i; // er12
unsigned int v2; // ebx
unsigned int *v3; // rbp
_DWORD *result; // rax
__int64 *v5; // rdx

v0 = (unsigned int *)&utf8_width_table;
for ( i = 0; i != 157; ++i )
{
v3 = (unsigned int *)&utf8_width_table;
v2 = 0;
while ( i == v2 || !(unsigned int)func0(v0, v3) )
{
++v2;
v3 += 8;
if ( v2 == 157 )
goto LABEL_6;
}
log_fatalx("utf8 overlap: %u %u", i, v2);
LABEL_6:
result = (_DWORD *)utf8_width_root;
if ( utf8_width_root )
{
v5 = &utf8_width_root;
do
{
if ( v0[1] >= *result )
{
if ( *v0 > result[1] )
v5 = (__int64 *)(result + 6);
}
else
{
v5 = (__int64 *)(result + 4);
}
result = (_DWORD *)*v5;
}
while ( *v5 );
}
else
{
v5 = &utf8_width_root;
}
*v5 = (__int64)v0;
v0 += 8;
}
return result;
}

original_code:
void
utf8_build(void)
{
 struct utf8_width_entry **ptr, *item, *node;
 u_int i, j;
 for (i = 0; i < (sizeof((utf8_width_table)) / sizeof((utf8_width_table)[0])); i++) {
  item = &utf8_width_table[i];
  for (j = 0; j < (sizeof((utf8_width_table)) / sizeof((utf8_width_table)[0])); j++) {
   if (i != j && utf8_overlap(item, &utf8_width_table[j]))
    log_fatalx("utf8 overlap: %u %u", i, j);
  }
  ptr = &utf8_width_root;
  while (*ptr != ((void *)0)) {
   node = *ptr;
   if (item->last < node->first)
    ptr = &(node->left);
   else if (item->first > node->last)
    ptr = &(node->right);
  }
  *ptr = item;
 }
}

canonical_original_code:
void utf8_build()
{
 struct utf8_width_entry **ptr; struct utf8_width_entry *item; struct utf8_width_entry *node;
 unsigned int i; unsigned int j;
 for (i = 0; i < (sizeof((utf8_width_table)) / sizeof((utf8_width_table)[0])); i++) {
  item = &utf8_width_table[i];
  for (j = 0; j < (sizeof((utf8_width_table)) / sizeof((utf8_width_table)[0])); j++) {
   if (i != j && utf8_overlap(item, &utf8_width_table[j]))
    log_fatalx("utf8 overlap: %u %u", i, j);
  }
  ptr = &utf8_width_root;
  while (*ptr != ((void *)0)) {
   node = *ptr;
   if (item->last < node->first)
    ptr = &(node->left);
   else if (item->first > node->last)
    ptr = &(node->right);
  }
  *ptr = item;
 }
}

variable_types: struct utf8_width_entry { unsigned int first; unsigned int last; int width; struct utf8_width_entry *left; struct utf8_width_entry *right; } **

variable_types:
i
unsigned int

variable_types:
j
unsigned int


decompiled_code:
__int64 __fastcall utf8_append(char *a1, char a2)
{
char *v2; // rbx
unsigned __int64 v3; // rdx
unsigned __int64 v4; // rax
unsigned __int64 v5; // rcx
unsigned int v6; // edx

v3 = *((_QWORD *)a1 + 2);
v4 = *((_QWORD *)a1 + 3);
if ( v3 >= v4 )
{
log_fatalx("%s: %s", "utf8_append", "UTF-8 character overflow");
goto LABEL_6;
}
v2 = a1;
if ( v4 > 9 )
{
LABEL_6:
a1 = "%s: %s";
log_fatalx("%s: %s", "utf8_append", "UTF-8 character size too large");
goto LABEL_7;
}
v5 = v3 + 1;
*((_QWORD *)a1 + 2) = v3 + 1;
a1[v3] = a2;
v6 = 1;
if ( v4 == v5 )
{
LABEL_7:
*((_DWORD *)v2 + 8) = utf8_width((unsigned __int8 *)a1);
v6 = 0;
}
return v6;
}

canonical_decompiled_code:
__int64 __fastcall func4(char *a1, char a2)
{
char *v2; // rbx
unsigned __int64 v3; // rdx
unsigned __int64 v4; // rax
unsigned __int64 v5; // rcx
unsigned int v6; // edx

v3 = *((_QWORD *)a1 + 2);
v4 = *((_QWORD *)a1 + 3);
if ( v3 >= v4 )
{
log_fatalx("%s: %s", "utf8_append", "UTF-8 character overflow");
goto LABEL_6;
}
v2 = a1;
if ( v4 > 9 )
{
LABEL_6:
a1 = "%s: %s";
log_fatalx("%s: %s", "utf8_append", "UTF-8 character size too large");
goto LABEL_7;
}
v5 = v3 + 1;
*((_QWORD *)a1 + 2) = v3 + 1;
a1[v3] = a2;
v6 = 1;
if ( v4 == v5 )
{
LABEL_7:
*((_DWORD *)v2 + 8) = func3((unsigned __int8 *)a1);
v6 = 0;
}
return v6;
}

original_code:
int
utf8_append(struct utf8_data *utf8data, u_char ch)
{
 if (utf8data->have >= utf8data->size)
  log_fatalx("%s: %s", __func__, "UTF-8 character overflow");;
 if (utf8data->size > sizeof utf8data->data)
  log_fatalx("%s: %s", __func__, "UTF-8 character size too large");;
 utf8data->data[utf8data->have++] = ch;
 if (utf8data->have != utf8data->size)
  return (1);
 utf8data->width = utf8_width(utf8data);
 return (0);
}

canonical_original_code:
int utf8_append(struct utf8_data *utf8data, unsigned char ch)
{
 if (utf8data->have >= utf8data->size)
  log_fatalx("%s: %s", __func__, "UTF-8 character overflow");;
 if (utf8data->size > sizeof utf8data->data)
  log_fatalx("%s: %s", __func__, "UTF-8 character size too large");;
 utf8data->data[utf8data->have++] = ch;
 if (utf8data->have != utf8data->size)
  return (1);
 utf8data->width = utf8_width(utf8data);
 return (0);
}

variable_types: struct utf8_data { unsigned char data[9]; unsigned long have; unsigned long size; unsigned int width; } *

variable_types:
ch
unsigned char


decompiled_code:
__int64 __fastcall utf8_open(__int64 a1, char a2)
{
__int64 result; // rax

*(_QWORD *)a1 = 0LL;
*(_QWORD *)(a1 + 8) = 0LL;
*(_QWORD *)(a1 + 16) = 0LL;
*(_QWORD *)(a1 + 24) = 0LL;
*(_QWORD *)(a1 + 32) = 0LL;
if ( (unsigned __int8)(a2 + 62) <= 0x1Du )
{
*(_QWORD *)(a1 + 24) = 2LL;
LABEL_3:
utf8_append((char *)a1, a2);
return 1LL;
}
if ( (unsigned __int8)(a2 + 32) <= 0xFu )
{
*(_QWORD *)(a1 + 24) = 3LL;
goto LABEL_3;
}
result = 0LL;
if ( (unsigned __int8)(a2 + 16) <= 4u )
{
*(_QWORD *)(a1 + 24) = 4LL;
goto LABEL_3;
}
return result;
}

original_code:
int
utf8_open(struct utf8_data *utf8data, u_char ch)
{
 memset(utf8data, 0, sizeof *utf8data);
 if (ch >= 0xc2 && ch <= 0xdf)
  utf8data->size = 2;
 else if (ch >= 0xe0 && ch <= 0xef)
  utf8data->size = 3;
 else if (ch >= 0xf0 && ch <= 0xf4)
  utf8data->size = 4;
 else
  return (0);
 utf8_append(utf8data, ch);
 return (1);
}

canonical_original_code:
int utf8_open(struct utf8_data *utf8data, unsigned char ch)
{
 memset(utf8data, 0, sizeof *utf8data);
 if (ch >= 0xc2 && ch <= 0xdf)
  utf8data->size = 2;
 else if (ch >= 0xe0 && ch <= 0xef)
  utf8data->size = 3;
 else if (ch >= 0xf0 && ch <= 0xf4)
  utf8data->size = 4;
 else
  return (0);
 utf8_append(utf8data, ch);
 return (1);
}

user_defined_types: struct utf8_data { unsigned char data[9]; unsigned long have; unsigned long size; unsigned int width; }


decompiled_code:
__int64 __fastcall cmd_choose_window_free(_QWORD *a1)
{
--*(_DWORD *)(a1[1] + 128LL);
--*(_DWORD *)(*a1 + 66336LL);
xfree(a1[2]);
return xfree(a1);
}

original_code:
void
cmd_choose_window_free(void *data)
{
 struct cmd_choose_window_data *cdata = data;
 cdata->session->references--;
 cdata->client->references--;
 xfree(cdata->template);
 xfree(cdata);
}

variable_types:
data
void *

variable_types: struct cmd_choose_window_data { struct client { struct imsgbuf { struct { struct imsg_fd { struct { struct imsg_fd *tqe_next; struct imsg_fd **tqe_prev; } entry; int fd; } *tqh_first; struct imsg_fd **tqh_last; } fds; struct buf_read { unsigned char buf[65535]; unsigned char *rptr; unsigned long wpos; } r; struct msgbuf { struct { struct buf { struct { struct buf *tqe_next; struct buf **tqe_prev; } entry; unsigned char *buf; unsigned long size; unsigned long max; unsigned long wpos; unsigned long rpos; int fd; } *tqh_first; struct buf **tqh_last; } bufs; unsigned int queued; int fd; } w; int fd; int pid; } ibuf; struct environ { struct environ_entry { char *name; char *value; struct { struct environ_entry *rbe_left; struct environ_entry *rbe_right; struct environ_entry *rbe_parent; int rbe_color; } entry; } *rbh_root; } environ; char *title; char *cwd; struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term { char *name; unsigned int references; struct tty_code { enum tty_code_type { TTYCODE_NONE=0, TTYCODE_STRING=1, TTYCODE_NUMBER=2, TTYCODE_FLAG=3 } type; union { char *string; int number; int flag; } value; } codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; } *term; int fd; struct buffer { unsigned char *base; unsigned long space; unsigned long size; unsigned long off; } *in; struct buffer *out; int log_fd; struct termios { unsigned int c_iflag; unsigned int c_oflag; unsigned int c_cflag; unsigned int c_lflag; unsigned char c_line; unsigned char c_cc[32]; unsigned int c_ispeed; unsigned int c_ospeed; } tio; struct grid_cell { unsigned char attr; unsigned char flags; unsigned char fg; unsigned char bg; unsigned char data; } cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval { long tv_sec; long tv_usec; } key_timer; unsigned long ksize; struct tty_keys { struct tty_key { int key; char *string; int flags; struct { struct tty_key *rbe_left; struct tty_key *rbe_right; struct tty_key *rbe_parent; int rbe_color; } entry; } *rbh_root; } ktree; } tty; struct timeval status_timer; struct timeval repeat_timer; struct screen { char *title; struct grid { int flags; unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; struct grid_line { unsigned int cellsize; struct grid_cell *celldata; unsigned int utf8size; struct grid_utf8 { unsigned char width; unsigned char data[8]; } *utf8data; int flags; } *linedata; } *grid; unsigned int cx; unsigned int cy; unsigned int rupper; unsigned int rlower; int mode; unsigned char *tabs; struct screen_sel { int flag; unsigned int sx; unsigned int sy; unsigned int ex; unsigned int ey; struct grid_cell cell; } sel; } status; int flags; struct timeval identify_timer; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callbackfn)(void *, char *); void (*prompt_freefn)(void *); void *prompt_data; int prompt_flags; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data { struct mode_key_tree { struct mode_key_binding { int key; int mode; enum mode_key_cmd { MODEKEY_NONE=0, MODEKEY_OTHER=1, MODEKEYEDIT_BACKSPACE=2, MODEKEYEDIT_CANCEL=3, MODEKEYEDIT_COMPLETE=4, MODEKEYEDIT_CURSORLEFT=5, MODEKEYEDIT_CURSORRIGHT=6, MODEKEYEDIT_DELETE=7, MODEKEYEDIT_DELETELINE=8, MODEKEYEDIT_DELETETOENDOFLINE=9, MODEKEYEDIT_ENDOFLINE=10, MODEKEYEDIT_ENTER=11, MODEKEYEDIT_HISTORYDOWN=12, MODEKEYEDIT_HISTORYUP=13, MODEKEYEDIT_PASTE=14, MODEKEYEDIT_STARTOFLINE=15, MODEKEYEDIT_SWITCHMODE=16, MODEKEYEDIT_SWITCHMODEAPPEND=17, MODEKEYEDIT_TRANSPOSECHARS=18, MODEKEYCHOICE_CANCEL=19, MODEKEYCHOICE_CHOOSE=20, MODEKEYCHOICE_DOWN=21, MODEKEYCHOICE_PAGEDOWN=22, MODEKEYCHOICE_PAGEUP=23, MODEKEYCHOICE_UP=24, MODEKEYCOPY_BACKTOINDENTATION=25, MODEKEYCOPY_CANCEL=26, MODEKEYCOPY_CLEARSELECTION=27, MODEKEYCOPY_COPYSELECTION=28, MODEKEYCOPY_DOWN=29, MODEKEYCOPY_ENDOFLINE=30, MODEKEYCOPY_GOTOLINE=31, MODEKEYCOPY_HALFPAGEDOWN=32, MODEKEYCOPY_HALFPAGEUP=33, MODEKEYCOPY_LEFT=34, MODEKEYCOPY_NEXTPAGE=35, MODEKEYCOPY_NEXTWORD=36, MODEKEYCOPY_PREVIOUSPAGE=37, MODEKEYCOPY_PREVIOUSWORD=38, MODEKEYCOPY_RIGHT=39, MODEKEYCOPY_SEARCHAGAIN=40, MODEKEYCOPY_SEARCHDOWN=41, MODEKEYCOPY_SEARCHUP=42, MODEKEYCOPY_STARTOFLINE=43, MODEKEYCOPY_STARTSELECTION=44, MODEKEYCOPY_UP=45 } cmd; struct { struct mode_key_binding *spe_left; struct mode_key_binding *spe_right; } entry; } *sph_root; } *tree; int mode; } prompt_mdata; struct session { char *name; struct timeval tv; unsigned int sx; unsigned int sy; struct winlink { int idx; struct window { char *name; struct timeval name_timer; struct window_pane { struct window *window; struct layout_cell { enum layout_type { LAYOUT_LEFTRIGHT=0, LAYOUT_TOPBOTTOM=1, LAYOUT_WINDOWPANE=2 } type; struct layout_cell *parent; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; struct window_pane *wp; struct layout_cells { struct layout_cell *tqh_first; struct layout_cell **tqh_last; } cells; struct { struct layout_cell *tqe_next; struct layout_cell **tqe_prev; } entry; } *layout_cell; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *shell; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx { struct window_pane *wp; struct screen_write_ctx { struct window_pane *wp; struct screen *s; } ctx; unsigned char *buf; unsigned long len; unsigned long off; unsigned long was; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg { unsigned char data[64]; unsigned long used; } *list; unsigned int num; unsigned long space; } args; } ictx; struct screen *screen; struct screen base; unsigned int saved_cx; unsigned int saved_cy; struct grid *saved_grid; struct grid_cell saved_cell; struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client *, int); void (*mouse)(struct window_pane *, struct client *, unsigned char, unsigned char, unsigned char); void (*timer)(struct window_pane *); } *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; } *active; struct window_panes { struct window_pane *tqh_first; struct window_pane **tqh_last; } panes; int lastlayout; struct layout_cell *layout_root; unsigned int sx; unsigned int sy; int flags; struct options { struct options_tree { struct options_entry { char *name; enum { OPTIONS_STRING=0, OPTIONS_NUMBER=1, OPTIONS_KEY=2 } type; union { char *string; long long number; int key; } value; struct { struct options_entry *spe_left; struct options_entry *spe_right; } entry; } *sph_root; } tree; struct options *parent; } options; unsigned int references; } *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; } *curw; struct winlink_stack { struct winlink *slh_first; } lastw; struct winlinks { struct winlink *rbh_root; } windows; struct options options; struct paste_stack { struct paste_buffer { char *data; unsigned long size; struct timeval tv; } **list; unsigned int num; unsigned long space; } buffers; struct { struct session_alert { struct winlink *wl; int type; struct { struct session_alert *sle_next; } entry; } *slh_first; } alerts; int flags; struct termios *tio; struct environ environ; int references; } *session; int references; } *client; struct session *session; char *template; } *

user_defined_types: struct cmd_choose_window_data { struct client *client; struct session *session; char *template; }

user_defined_types: struct client { struct imsgbuf ibuf; struct environ environ; char *title; char *cwd; struct tty tty; struct timeval status_timer; struct timeval repeat_timer; struct screen status; int flags; struct timeval identify_timer; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callbackfn)(void *, char *); void (*prompt_freefn)(void *); void *prompt_data; int prompt_flags; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data prompt_mdata; struct session *session; int references; }

user_defined_types: struct imsgbuf { struct { struct imsg_fd *tqh_first; struct imsg_fd **tqh_last; } fds; struct buf_read r; struct msgbuf w; int fd; int pid; }

user_defined_types: struct environ { struct environ_entry *rbh_root; }

user_defined_types: struct session { char *name; struct timeval tv; unsigned int sx; unsigned int sy; struct winlink *curw; struct winlink_stack lastw; struct winlinks windows; struct options options; struct paste_stack buffers; struct { struct session_alert *slh_first; } alerts; int flags; struct termios *tio; struct environ environ; int references; }

user_defined_types: struct mode_key_tree { struct mode_key_binding *sph_root; }

user_defined_types: struct paste_stack { struct paste_buffer **list; unsigned int num; unsigned long space; }

user_defined_types: struct winlink { int idx; struct window *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; }

user_defined_types: struct tty_code { enum tty_code_type type; union { char *string; int number; int flag; } value; }

user_defined_types: struct mode_key_binding { int key; int mode; enum mode_key_cmd cmd; struct { struct mode_key_binding *spe_left; struct mode_key_binding *spe_right; } entry; }

user_defined_types: struct options { struct options_tree tree; struct options *parent; }

user_defined_types: struct window_pane { struct window *window; struct layout_cell *layout_cell; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *shell; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx ictx; struct screen *screen; struct screen base; unsigned int saved_cx; unsigned int saved_cy; struct grid *saved_grid; struct grid_cell saved_cell; struct window_mode *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; }

user_defined_types: struct options_tree { struct options_entry *sph_root; }

user_defined_types: struct input_ctx { struct window_pane *wp; struct screen_write_ctx ctx; unsigned char *buf; unsigned long len; unsigned long off; unsigned long was; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg *list; unsigned int num; unsigned long space; } args; }


decompiled_code:
__int64 __fastcall cmd_bind_key_send(__int64 a1, __int64 a2)
{
__int64 v2; // rbp

v2 = *(_QWORD *)(a1 + 8);
buffer_write(a2, v2, 16LL);
return cmd_list_send(*(_QWORD *)(v2 + 8), a2);
}

canonical_decompiled_code:
__int64 __fastcall func2(__int64 a1, __int64 a2)
{
__int64 v2; // rbp

v2 = *(_QWORD *)(a1 + 8);
buffer_write(a2, v2, 16LL);
return cmd_list_send(*(_QWORD *)(v2 + 8), a2);
}

original_code:
void
cmd_bind_key_send(struct cmd *self, struct buffer *b)
{
 struct cmd_bind_key_data *data = self->data;
 buffer_write(b, data, sizeof *data);
 cmd_list_send(data->cmdlist, b);
}

variable_types:
b
struct buffer *

variable_types: struct cmd_bind_key_data { int key; int can_repeat; struct cmd_list { struct cmd { struct cmd_entry { char *name; char *alias; char *usage; int flags; void (*init)(struct cmd *, int); int (*parse)(struct cmd *, int, char **, char **); int (*exec)(struct cmd *, struct cmd_ctx { struct client { int fd; struct buffer { unsigned char *base; unsigned long space; unsigned long size; unsigned long off; } *in; struct buffer *out; char *title; char *cwd; struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term { char *name; unsigned int references; struct tty_code { enum tty_code_type { TTYCODE_NONE=0, TTYCODE_STRING=1, TTYCODE_NUMBER=2, TTYCODE_FLAG=3 } type; union { char *string; int number; int flag; } value; } codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; } *term; int fd; struct buffer *in; struct buffer *out; int log_fd; struct termios { unsigned int c_iflag; unsigned int c_oflag; unsigned int c_cflag; unsigned int c_lflag; unsigned char c_line; unsigned char c_cc[32]; unsigned int c_ispeed; unsigned int c_ospeed; } tio; struct grid_cell { unsigned char attr; unsigned char flags; unsigned char fg; unsigned char bg; unsigned char data; } cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval { long tv_sec; long tv_usec; } key_timer; unsigned long ksize; struct tty_keys { struct tty_key { int key; char *string; int flags; struct { struct tty_key *rbe_left; struct tty_key *rbe_right; struct tty_key *rbe_parent; int rbe_color; } entry; } *rbh_root; } ktree; } tty; struct timeval status_timer; struct timeval repeat_timer; struct screen { char *title; struct grid { unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; unsigned int *size; struct grid_cell **data; unsigned int *usize; struct grid_utf8 { unsigned char width; unsigned char data[8]; } **udata; } *grid; unsigned int cx; unsigned int cy; unsigned int old_cx; unsigned int old_cy; unsigned int rupper; unsigned int rlower; unsigned int old_rupper; unsigned int old_rlower; int mode; struct screen_sel { int flag; unsigned int sx; unsigned int sy; unsigned int ex; unsigned int ey; struct grid_cell cell; } sel; } status; int flags; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callback)(void *, char *); void *prompt_data; int prompt_hidden; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data { int type; int flags; } prompt_mdata; struct session { char *name; struct timeval tv; unsigned int sx; unsigned int sy; struct winlink { int idx; struct window { char *name; struct timeval name_timer; struct window_pane { struct window *window; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx { struct window_pane *wp; struct screen_write_ctx { struct window_pane *wp; struct screen *s; } ctx; unsigned char *buf; unsigned long len; unsigned long off; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg { unsigned char data[64]; unsigned long used; } *list; unsigned int num; unsigned long space; } args; } ictx; struct screen *screen; struct screen base; struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client *, int); void (*mouse)(struct window_pane *, struct client *, unsigned char, unsigned char, unsigned char); void (*timer)(struct window_pane *); } *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; } *active; struct window_panes { struct window_pane *tqh_first; struct window_pane **tqh_last; } panes; unsigned int layout; unsigned int sx; unsigned int sy; int flags; struct options { struct options_tree { struct options_entry { char *name; enum { OPTIONS_STRING=0, OPTIONS_NUMBER=1, OPTIONS_KEY=2 } type; union { char *string; long long number; int key; } value; struct { struct options_entry *spe_left; struct options_entry *spe_right; } entry; } *sph_root; } tree; struct options *parent; } options; unsigned int references; } *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; } *curw; struct winlink_stack { struct winlink *slh_first; } lastw; struct winlinks { struct winlink *rbh_root; } windows; struct options options; struct paste_stack { struct paste_buffer { char *data; struct timeval tv; } **list; unsigned int num; unsigned long space; } buffers; struct { struct session_alert { struct winlink *wl; int type; struct { struct session_alert *sle_next; } entry; } *slh_first; } alerts; int flags; } *session; } *cmdclient; struct client *curclient; struct session *cursession; struct msg_command_data { int pid; unsigned int idx; unsigned long namelen; } *msgdata; void (*print)(struct cmd_ctx *, char *, ...); void (*info)(struct cmd_ctx *, char *, ...); void (*error)(struct cmd_ctx *, char *, ...); } *); void (*send)(struct cmd *, struct buffer *); void (*recv)(struct cmd *, struct buffer *); void (*free)(struct cmd *); unsigned long (*print)(struct cmd *, char *, unsigned long); } *entry; void *data; struct { struct cmd *tqe_next; struct cmd **tqe_prev; } qentry; } *tqh_first; struct cmd **tqh_last; } *cmdlist; } *

user_defined_types: struct cmd { struct cmd_entry *entry; void *data; struct { struct cmd *tqe_next; struct cmd **tqe_prev; } qentry; }

user_defined_types: struct cmd_bind_key_data { int key; int can_repeat; struct cmd_list *cmdlist; }

user_defined_types: struct cmd_entry { char *name; char *alias; char *usage; int flags; void (*init)(struct cmd *, int); int (*parse)(struct cmd *, int, char **, char **); int (*exec)(struct cmd *, struct cmd_ctx *); void (*send)(struct cmd *, struct buffer *); void (*recv)(struct cmd *, struct buffer *); void (*free)(struct cmd *); unsigned long (*print)(struct cmd *, char *, unsigned long); }

user_defined_types: struct cmd_list { struct cmd *tqh_first; struct cmd **tqh_last; }

user_defined_types: struct cmd_ctx { struct client *cmdclient; struct client *curclient; struct session *cursession; struct msg_command_data *msgdata; void (*print)(struct cmd_ctx *, char *, ...); void (*info)(struct cmd_ctx *, char *, ...); void (*error)(struct cmd_ctx *, char *, ...); }

user_defined_types: struct client { int fd; struct buffer *in; struct buffer *out; char *title; char *cwd; struct tty tty; struct timeval status_timer; struct timeval repeat_timer; struct screen status; int flags; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callback)(void *, char *); void *prompt_data; int prompt_hidden; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data prompt_mdata; struct session *session; }

user_defined_types: struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term *term; int fd; struct buffer *in; struct buffer *out; int log_fd; struct termios tio; struct grid_cell cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval key_timer; unsigned long ksize; struct tty_keys ktree; }

user_defined_types: struct screen { char *title; struct grid *grid; unsigned int cx; unsigned int cy; unsigned int old_cx; unsigned int old_cy; unsigned int rupper; unsigned int rlower; unsigned int old_rupper; unsigned int old_rlower; int mode; struct screen_sel sel; }

user_defined_types: struct tty_keys { struct tty_key *rbh_root; }

user_defined_types: struct session { char *name; struct timeval tv; unsigned int sx; unsigned int sy; struct winlink *curw; struct winlink_stack lastw; struct winlinks windows; struct options options; struct paste_stack buffers; struct { struct session_alert *slh_first; } alerts; int flags; }

user_defined_types: struct tty_term { char *name; unsigned int references; struct tty_code codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; }

user_defined_types: struct grid { unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; unsigned int *size; struct grid_cell **data; unsigned int *usize; struct grid_utf8 **udata; }

user_defined_types: struct window { char *name; struct timeval name_timer; struct window_pane *active; struct window_panes panes; unsigned int layout; unsigned int sx; unsigned int sy; int flags; struct options options; unsigned int references; }

user_defined_types: struct window_pane { struct window *window; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx ictx; struct screen *screen; struct screen base; struct window_mode *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; }

user_defined_types: struct input_ctx { struct window_pane *wp; struct screen_write_ctx ctx; unsigned char *buf; unsigned long len; unsigned long off; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg *list; unsigned int num; unsigned long space; } args; }


decompiled_code:
__int64 __fastcall cmd_bind_key_recv(__int64 a1, __int64 a2)
{
__int64 v2; // rbx
__int64 result; // rax

v2 = xmalloc(16LL);
*(_QWORD *)(a1 + 8) = v2;
buffer_read(a2, v2, 16LL);
result = cmd_list_recv(a2);
*(_QWORD *)(v2 + 8) = result;
return result;
}

canonical_decompiled_code:
__int64 __fastcall func3(__int64 a1, __int64 a2)
{
__int64 v2; // rbx
__int64 result; // rax

v2 = xmalloc(16LL);
*(_QWORD *)(a1 + 8) = v2;
buffer_read(a2, v2, 16LL);
result = cmd_list_recv(a2);
*(_QWORD *)(v2 + 8) = result;
return result;
}

original_code:
void
cmd_bind_key_recv(struct cmd *self, struct buffer *b)
{
 struct cmd_bind_key_data *data;
 self->data = data = xmalloc(sizeof *data);
 buffer_read(b, data, sizeof *data);
 data->cmdlist = cmd_list_recv(b);
}

variable_types: struct cmd { struct cmd_entry { char *name; char *alias; char *usage; int flags; void (*init)(struct cmd *, int); int (*parse)(struct cmd *, int, char **, char **); int (*exec)(struct cmd *, struct cmd_ctx { struct client { int fd; struct buffer { unsigned char *base; unsigned long space; unsigned long size; unsigned long off; } *in; struct buffer *out; char *title; char *cwd; struct tty { char *path; unsigned int sx; unsigned int sy; unsigned int cx; unsigned int cy; int mode; unsigned int rlower; unsigned int rupper; char *termname; struct tty_term { char *name; unsigned int references; struct tty_code { enum tty_code_type { TTYCODE_NONE=0, TTYCODE_STRING=1, TTYCODE_NUMBER=2, TTYCODE_FLAG=3 } type; union { char *string; int number; int flag; } value; } codes[-1]; int flags; struct { struct tty_term *sle_next; } entry; } *term; int fd; struct buffer *in; struct buffer *out; int log_fd; struct termios { unsigned int c_iflag; unsigned int c_oflag; unsigned int c_cflag; unsigned int c_lflag; unsigned char c_line; unsigned char c_cc[32]; unsigned int c_ispeed; unsigned int c_ospeed; } tio; struct grid_cell { unsigned char attr; unsigned char flags; unsigned char fg; unsigned char bg; unsigned char data; } cell; unsigned char acs[-1]; int flags; int term_flags; struct timeval { long tv_sec; long tv_usec; } key_timer; unsigned long ksize; struct tty_keys { struct tty_key { int key; char *string; int flags; struct { struct tty_key *rbe_left; struct tty_key *rbe_right; struct tty_key *rbe_parent; int rbe_color; } entry; } *rbh_root; } ktree; } tty; struct timeval status_timer; struct timeval repeat_timer; struct screen { char *title; struct grid { unsigned int sx; unsigned int sy; unsigned int hsize; unsigned int hlimit; unsigned int *size; struct grid_cell **data; unsigned int *usize; struct grid_utf8 { unsigned char width; unsigned char data[8]; } **udata; } *grid; unsigned int cx; unsigned int cy; unsigned int old_cx; unsigned int old_cy; unsigned int rupper; unsigned int rlower; unsigned int old_rupper; unsigned int old_rlower; int mode; struct screen_sel { int flag; unsigned int sx; unsigned int sy; unsigned int ex; unsigned int ey; struct grid_cell cell; } sel; } status; int flags; char *message_string; struct timeval message_timer; char *prompt_string; char *prompt_buffer; unsigned long prompt_index; int (*prompt_callback)(void *, char *); void *prompt_data; int prompt_hidden; unsigned int prompt_hindex; struct { char **list; unsigned int num; unsigned long space; } prompt_hdata; struct mode_key_data { int type; int flags; } prompt_mdata; struct session { char *name; struct timeval tv; unsigned int sx; unsigned int sy; struct winlink { int idx; struct window { char *name; struct timeval name_timer; struct window_pane { struct window *window; unsigned int sx; unsigned int sy; unsigned int xoff; unsigned int yoff; int flags; char *cmd; char *cwd; int pid; int fd; char tty[32]; struct buffer *in; struct buffer *out; struct input_ctx { struct window_pane *wp; struct screen_write_ctx { struct window_pane *wp; struct screen *s; } ctx; unsigned char *buf; unsigned long len; unsigned long off; struct grid_cell cell; struct grid_cell saved_cell; unsigned int saved_cx; unsigned int saved_cy; unsigned char *string_buf; unsigned long string_len; int string_type; unsigned char utf8_buf[4]; unsigned int utf8_len; unsigned int utf8_off; unsigned char intermediate; void *(*state)(unsigned char, struct input_ctx *); unsigned char private; struct { struct input_arg { unsigned char data[64]; unsigned long used; } *list; unsigned int num; unsigned long space; } args; } ictx; struct screen *screen; struct screen base; struct window_mode { struct screen *(*init)(struct window_pane *); void (*free)(struct window_pane *); void (*resize)(struct window_pane *, unsigned int, unsigned int); void (*key)(struct window_pane *, struct client *, int); void (*mouse)(struct window_pane *, struct client *, unsigned char, unsigned char, unsigned char); void (*timer)(struct window_pane *); } *mode; void *modedata; struct { struct window_pane *tqe_next; struct window_pane **tqe_prev; } entry; } *active; struct window_panes { struct window_pane *tqh_first; struct window_pane **tqh_last; } panes; unsigned int layout; unsigned int sx; unsigned int sy; int flags; struct options { struct options_tree { struct options_entry { char *name; enum { OPTIONS_STRING=0, OPTIONS_NUMBER=1, OPTIONS_KEY=2 } type; union { char *string; long long number; int key; } value; struct { struct options_entry *spe_left; struct options_entry *spe_right; } entry; } *sph_root; } tree; struct options *parent; } options; unsigned int references; } *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; } *curw; struct winlink_stack { struct winlink *slh_first; } lastw; struct winlinks { struct winlink *rbh_root; } windows; struct options options; struct paste_stack { struct paste_buffer { char *data; struct timeval tv; } **list; unsigned int num; unsigned long space; } buffers; struct { struct session_alert { struct winlink *wl; int type; struct { struct session_alert *sle_next; } entry; } *slh_first; } alerts; int flags; } *session; } *cmdclient; struct client *curclient; struct session *cursession; struct msg_command_data { int pid; unsigned int idx; unsigned long namelen; } *msgdata; void (*print)(struct cmd_ctx *, char *, ...); void (*info)(struct cmd_ctx *, char *, ...); void (*error)(struct cmd_ctx *, char *, ...); } *); void (*send)(struct cmd *, struct buffer *); void (*recv)(struct cmd *, struct buffer *); void (*free)(struct cmd *); unsigned long (*print)(struct cmd *, char *, unsigned long); } *entry; void *data; struct { struct cmd *tqe_next; struct cmd **tqe_prev; } qentry; } *

user_defined_types: struct paste_stack { struct paste_buffer **list; unsigned int num; unsigned long space; }

user_defined_types: struct winlink { int idx; struct window *window; struct { struct winlink *rbe_left; struct winlink *rbe_right; struct winlink *rbe_parent; int rbe_color; } entry; struct { struct winlink *sle_next; } sentry; }

user_defined_types: struct tty_code { enum tty_code_type type; union { char *string; int number; int flag; } value; }

user_defined_types: struct options { struct options_tree tree; struct options *parent; }

user_defined_types: struct options_tree { struct options_entry *sph_root; }