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al_ustr_find_set(3)                                        al_ustr_find_set(3)

NAME
       al_ustr_find_set - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              int al_ustr_find_set(const ALLEGRO_USTR *us, int start_pos,
                 const ALLEGRO_USTR *accept)

DESCRIPTION
       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.

SEE ALSO
       al_ustr_find_set_cstr(3), al_ustr_find_cset(3)

Allegro reference manual                                   al_ustr_find_set(3)