Provided by: allegro4-doc_4.4.2-13_all bug

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(3alleg4), exspline(3alleg4), exupdate(3alleg4)