al_ustr_find_chr - Man Page

#include <allegro5/allegro.h>

int al_ustr_find_chr(const ALLEGRO_USTR *us, int start_pos, int32_t c)

Search for the encoding of code point c in us from byte offset start_pos (inclusive).

Returns the position where it is found or -1 if it is not found.

al_ustr_rfind_chr(3)

al_ustr_rfind_chr(3).