Index: head/bin/csh/config_p.h
===================================================================
--- head/bin/csh/config_p.h	(revision 296415)
+++ head/bin/csh/config_p.h	(revision 296416)
@@ -1,111 +1,112 @@
 /* $FreeBSD$ */
 /*
  * config.h -- configure various defines for tcsh
  *
  * All source files should #include this FIRST.
  *
  * Edit this to match your system type.
  */
 
 #ifndef _h_config
 #define _h_config
 /****************** System dependent compilation flags ****************/
 /*
  * POSIX	This system supports IEEE Std 1003.1-1988 (POSIX).
  */
 #define POSIX
 
 /*
  * POSIXJOBS	This system supports the optional IEEE Std 1003.1-1988 (POSIX)
  *		job control facilities.
  */
 #define POSIXJOBS
 
 /*
  * VFORK	This machine has a vfork().  
  *		It used to be that for job control to work, this define
  *		was mandatory. This is not the case any more.
  *		If you think you still need it, but you don't have vfork, 
  *		define this anyway and then do #define vfork fork.  
  *		I do this anyway on a Sun because of yellow pages brain damage,
  *		[should not be needed under 4.1]
  *		and on the iris4d cause	SGI's fork is sufficiently "virtual" 
  *		that vfork isn't necessary.  (Besides, SGI's vfork is weird).
  *		Note that some machines eg. rs6000 have a vfork, but not
  *		with the berkeley semantics, so we cannot use it there either.
  */
 #define VFORK
 
 /*
  * BSDJOBS	You have BSD-style job control (both process groups and
  *		a tty that deals correctly
  */
 #define BSDJOBS
 
 /*
  * BSDTIMES	You have BSD-style process time stuff (like rusage)
  *		This may or may not be true.  For example, Apple Unix
  *		(OREO) has BSDJOBS but not BSDTIMES.
  */
 #define BSDTIMES
 
 /*
  * BSDLIMIT	You have BSD-style resource limit stuff (getrlimit/setrlimit)
  */
 #define BSDLIMIT
 
 /*
  * TERMIO	You have struct termio instead of struct sgttyb.
  * 		This is usually the case for SYSV systems, where
  *		BSD uses sgttyb. POSIX systems should define this
  *		anyway, even though they use struct termios.
  */
 #define TERMIO
 
 /*
  * SYSVREL	Your machine is SYSV based (HPUX, A/UX)
  *		NOTE: don't do this if you are on a Pyramid -- tcsh is
  *		built in a BSD universe.
  *		Set SYSVREL to 1, 2, 3, or 4, depending the version of System V
  *		you are running. Or set it to 0 if you are not SYSV based
  */
 #define SYSVREL	0
 
 /*
  * YPBUGS	Work around Sun YP bugs that cause expansion of ~username
  *		to send command output to /dev/null
  */
 #undef YPBUGS
 
 /****************** local defines *********************/
 
 #if defined(__FreeBSD__)
+#define	SAVESIGVEC
 #define NLS_BUGS
 #define BSD_STYLE_COLORLS
 /* Use LC_MESSAGES locale category to open the message catalog */
 #define MCLoadBySet NL_CAT_LOCALE
 #define BUFSIZE 8192
 #define UTMPX_FILE "/var/run/utx.active"
 #endif
 
 #if defined(__bsdi__)
 /*
  * _PATH_TCSHELL      if you've change the installation location (vix)
  */
 #include <sys/param.h>
 # ifdef _BSDI_VERSION >= 199701
 #  define _PATH_TCSHELL "/bin/tcsh"
 #  undef SYSMALLOC
 #  define SYSMALLOC
 # else
 #  define _PATH_TCSHELL "/usr/contrib/bin/tcsh"
 # endif
 
 # undef NLS
 # undef NLS_CATALOGS
 
 #elif defined(__APPLE__)
 # define SYSMALLOC
 #endif
 
 #endif /* _h_config */