int add_binding(Widget window, int keywstate, int function, short value)
{
keybinding *newbinding;
/* If key is already bound to the function, ignore it */
if (isbound(window, keywstate, function, value)) return 1;
/* Add the new key binding */
newbinding = new keybinding;
newbinding->window = window;
newbinding->keywstate = keywstate;
newbinding->function = function;
newbinding->value = value;
newbinding->nextbinding = keylist;
keylist = newbinding;
return 0;
}
int item(struct Info *mx, char *p, int way)
{
switch (sameCorn(mx, way)) {
case UPLEFT:
++mx->i;
++mx->j;
break;
case UPRIGH:
++mx->i;
--mx->j;
break;
case BOTRIGH:
--mx->i;
--mx->j;
break;
case BOTLEFT:
--mx->i;
++mx->j;
break;
default:
fprintf(stderr, "item: no match option\n");
break;
}
for (; isbound(mx, way) && !p[(coor(mx->col, mx->i, mx->j))];
condit(mx, way)) {
p[(coor(mx->col, mx->i, mx->j))] = mx->count;
if (mx->ord == INC)
++mx->count;
else if (mx->ord == DEC)
--mx->count;
}
if (mx->ord == INC) {
if (mx->count > mx->row * mx->col)
return 1;
} else if (mx->ord == DEC) {
if (mx->count == 0)
return 1;
}
return 0;
}
