al_ustr_find_set3
Allegro 5 api
Usage
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#include <allegro5/allegro.h> int al_ustr_find_set(const ALLEGRO_USTR *us, int start_pos, const ALLEGRO_USTR *accept)
Overview
This function finds the first code point in us, beginning from byte offset start_pos, that matches any code point in accept. Returns the position if a code point was found. Otherwise returns -1.