freebsd man page for d_clear_proc

d_clear_proc(3alleg4)						  Allegro manual					     d_clear_proc(3alleg4)

NAME

       d_clear_proc - Dialog procedure to clear the screen. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       int d_clear_proc(int msg, DIALOG *d, int c);

DESCRIPTION

       This just clears the screen when it is drawn. Useful as the first object in a dialog.

SEE ALSO

       excustom(3alleg4), exgui(3alleg4)

Allegro 							   version 4.4.2					     d_clear_proc(3alleg4)