#if !defined(PLATFORM_MSDOS)
proto_atom = XInternAtom(display, "WM_PROTOCOLS", FALSE);
delete_atom = XInternAtom(display, "WM_DELETE_WINDOW", FALSE);
if ((proto_atom != None) && (delete_atom != None))
#if !defined(PLATFORM_MSDOS)
proto_atom = XInternAtom(display, "WM_PROTOCOLS", FALSE);
delete_atom = XInternAtom(display, "WM_DELETE_WINDOW", FALSE);
if ((proto_atom != None) && (delete_atom != None))