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.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 <allegro5/allegro_windows.h>

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[R]
.fi
.SH DESCRIPTION
.PP
Removes the callback that was previously registered with
al_win_add_window_callback(3alleg5).
The \f[V]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
.PP
5.1.2