.\" Automatically generated by Pandoc 2.2.1 .\" .TH "al_win_remove_window_callback" "3alleg5" "" "Allegro reference manual" "" .hy .SH NAME .PP al_win_remove_window_callback \- Allegro 5 API .SH SYNOPSIS .IP .nf \f[C] #include\ 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) \f[] .fi .SH DESCRIPTION .PP Removes the callback that was previously registered with al_win_add_window_callback(3alleg5). The \f[C]userdata\f[] 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 .PP 5.1.2