Using Macros

[Karl Heuer]

In article <642 at travis.csd.harris.com> brad at SSD.CSD.HARRIS.COM (Brad Appleton) writes:
>	#define CHECK(cond)  ((cond) || exit(-1))

Won't work if exit() is properly declared as void.  Try one of
	#define CHECK(cond)  ((cond) ? exit(-1) : (void)0)
	#define CHECK(cond)  ((cond) || (exit(-1), 0))

Karl W. Z. Heuer (karl at kelp.ima.isc.com or ima!kelp!karl), The Walking Lint