tag	line	file	source code
SIGHUP	13	include/asm-alpha/signal.h	#define SIGHUP     1
SIGHUP	9	include/asm-i386/signal.h	#define SIGHUP     1
SIGHUP	9	include/asm-ppc/signal.h	#define SIGHUP     1
SIGHUP	11	include/asm-sparc/signal.h	#define SIGHUP     1