.\" Automatically generated by Pandoc 3.6.1 .\" .TH "al_win_remove_window_callback" "3" "" "Allegro reference manual" .SH NAME al_win_remove_window_callback \- Allegro 5 API .SH SYNOPSIS .IP .EX #include \f[B]\f[R] bool al_win_remove_window_callback(ALLEGRO_DISPLAY *display, bool (*callback)(ALLEGRO_DISPLAY *display, UINT message, WPARAM wparam, LPARAM lparam, LRESULT *result, void *userdata), void *userdata) .EE .SH DESCRIPTION Removes the callback that was previously registered with al_win_add_window_callback(3). The \f[CR]userdata\f[R] pointer must be the same as what was used during the registration of the callback. .PP Returns true if the callback was removed. .SH SINCE 5.1.2