al_ustr_has_prefix(3) al_ustr_has_prefix(3) NAME al_ustr_has_prefix - Allegro 5 API SYNOPSIS #include bool al_ustr_has_prefix(const ALLEGRO_USTR *us1, const ALLEGRO_USTR *us2) DESCRIPTION Returns true iff us1 begins with us2. SEE ALSO al_ustr_has_prefix_cstr(3), al_ustr_has_suffix(3) Allegro reference manual al_ustr_has_prefix(3)