diff --git a/gnu/usr.bin/rcs/lib/conf.h b/gnu/usr.bin/rcs/lib/conf.h
index 0bd0f5d62197..58d2dbc2aa11 100644
--- a/gnu/usr.bin/rcs/lib/conf.h
+++ b/gnu/usr.bin/rcs/lib/conf.h
@@ -164,7 +164,7 @@
 #define has_sigaction 1 /* Does struct sigaction work?  */
 /* #define has_sigblock ? */ /* Does sigblock() work?  */
 /* #define sigmask(s) (1 << ((s)-1)) */ /* Yield mask for signal number.  */
-#define has_sys_siglist 0 /* Does sys_siglist[] work?  */
+#define has_sys_siglist 1 /* Does sys_siglist[] work?  */
 typedef ssize_t fread_type; /* type returned by fread() and fwrite() */
 typedef size_t freadarg_type; /* type of their size arguments */
 typedef void *malloc_type; /* type returned by malloc() */
diff --git a/gnu/usr.bin/rcs/lib/rcsutil.c b/gnu/usr.bin/rcs/lib/rcsutil.c
index e3cd164a39d5..a6d9c950a66d 100644
--- a/gnu/usr.bin/rcs/lib/rcsutil.c
+++ b/gnu/usr.bin/rcs/lib/rcsutil.c
@@ -30,7 +30,7 @@ Report problems and direct all questions to:
 
 #include "rcsbase.h"
 
-libId(utilId, "$Id: rcsutil.c,v 1.2 1993/08/02 17:47:31 mycroft Exp $")
+libId(utilId, "$Id: rcsutil.c,v 1.3 1993/08/06 21:55:56 mycroft Exp $")
 
 #if !has_memcmp
 	int
@@ -260,7 +260,7 @@ catchsig(s)
 #if has_sys_siglist && defined(NSIG)
 	    if ((unsigned)s < NSIG) {
 #		ifndef sys_siglist
-		    extern char const *sys_siglist[];
+		    extern char *sys_siglist[];
 #		endif
 		sname = sys_siglist[s];
 	    }