Path: utzoo!attcan!uunet!samsung!usc!zaphod.mps.ohio-state.edu!think.com!yale!cmcl2!adm!smoke!gwyn
From: gwyn@smoke.brl.mil (Doug Gwyn)
Newsgroups: comp.lang.c
Subject: Re: XSendEvent followup -- problems with masks
Message-ID: <14698@smoke.brl.mil>
Date: 10 Dec 90 19:49:19 GMT
References: <1496@manta.NOSC.MIL> <1990Dec9.234737.14868@csis.dit.csiro.au>
Organization: U.S. Army Ballistic Research Laboratory, APG, MD.
Lines: 6

In article <1990Dec9.234737.14868@csis.dit.csiro.au> ken@csis.dit.csiro.au (Ken Yap) writes:
>>  #define XtAllEvents ((EventMask) -1L) /* 0xFFFFFFFF */
>Tsk. Did some Xt programmer assume all the world's a 2's complement machine?

Apparently.  Of course, a proper expression would be
	#define XtAllEvents ((EventMask)~0L)