xor_mode
Section: Allegro manual (3)
Updated: version 4.2.2
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NAME
xor_mode - Shortcut for toggling xor drawing mode on and off. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void xor_mode(int on);
DESCRIPTION
This is a shortcut for toggling xor drawing mode on and off. Calling
xor_mode(TRUE) is equivalent to drawing_mode(DRAW_MODE_XOR, NULL, 0, 0).
Calling xor_mode(FALSE) is equivalent to
drawing_mode(DRAW_MODE_SOLID, NULL, 0, 0).
SEE ALSO
drawing_mode(3),
exspline(3),
exupdate(3)