patch 9.0.1917: undefined behaviour with python function pointer Commit: https://github.com/vim/vim/commit/d606fccf6fd716bda43a8e1d11d898f438d28b82 Author: Yee Cheng Chin <ychin.git@gmail.com> Date: Wed Sep 20 19:59:47 2023 +0200 patch 9.0.1917: undefined behaviour with python function pointer Problem: undefined behaviour with python function pointer Solution: correctly cast function pointers from void Fix more undefined behaviors in if_python Fix remaining UBSAN errors from Clang 17 in if_python in casting function pointers. Also fix a mistake where `PyMem_Free()` should be returning void, by the dynamic build is mistakenly casting it as a function that returns an int. closes: #13128 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>

/* XPM */
static char * tb_print_xpm[] = {
/* width height ncolors cpp [x_hot y_hot] */
"18 18 7 1 0 0",
/* colors */
" 	s none	m none	c none",
".	s iconColor1	m black	c #000000",
"X	s iconColor2	m none	c #FFFFFF",
"o	s iconGray2	m none	c #bdbdbd",
"O	s iconGray5	m black	c #737373",
"+	s bottomShadowColor	m black	c #5D6069",
"@	c #FF1144",
/* pixels */
"   .......        ",
"   .XXXXX..       ",
"   .XXXXX.X.      ",
"   .XXXXX....     ",
"   .XXXXXXXX.     ",
"   .XXXXXXXX.     ",
"  ..XXXXXXXX..    ",
"   .XXXXXXXX.O    ",
"................  ",
".XXXXXXXXXXXXXO.  ",
".X@@ooooooooooO.O ",
".XooooooooooooO.O ",
".XooooooooooooO.O ",
"................O ",
" .OOOOOOOOOOOO.OO ",
" ..............O  ",
"   OOOOOOOOOOOOO  ",
"                  "};