.\" Automatically generated by Pandoc 3.6.1 .\" .TH "al_is_sub_bitmap" "3" "" "Allegro reference manual" .SH NAME al_is_sub_bitmap \- Allegro 5 API .SH SYNOPSIS .IP .EX #include \f[B]\f[R] bool al_is_sub_bitmap(ALLEGRO_BITMAP *bitmap) .EE .SH DESCRIPTION Returns true if the specified bitmap is a sub\-bitmap, false otherwise. .SH SEE ALSO al_create_sub_bitmap(3), al_get_parent_bitmap(3)