al_ustr_find_cset man page
al_ustr_find_cset — Allegro 5 API This function finds the first code point in al_ustr_find_cset_cstr(3), al_ustr_find_set(3).Synopsis
#include <allegro5/allegro.h>
int al_ustr_find_cset(const ALLEGRO_USTR *us, int start_pos,
const ALLEGRO_USTR *reject)
Description
us
, beginning from byte offset start_pos
, that does not match any code point in reject
. In other words it finds a code point in the complementary set of reject
. Returns the byte position of that code point, if any. Otherwise returns -1.See Also
Referenced By
Allegro reference manual