From d880853113089666b6846f60f5b7677533ec7b12 Mon Sep 17 00:00:00 2001
From: Jon Trulson <jon@radscan.com>
Date: Sat, 23 Oct 2021 14:13:33 -0600
Subject: [PATCH] tptregexp/regsub.c: use string.h

---
 cde/programs/dtdocbook/lib/tptregexp/regsub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cde/programs/dtdocbook/lib/tptregexp/regsub.c b/cde/programs/dtdocbook/lib/tptregexp/regsub.c
index b637fa885..3e94a2b2d 100644
--- a/cde/programs/dtdocbook/lib/tptregexp/regsub.c
+++ b/cde/programs/dtdocbook/lib/tptregexp/regsub.c
@@ -42,6 +42,7 @@
  *		be misrepresented as being the original software.
  */
 #include <stdio.h>
+#include <string.h>
 #include <tptregexp.h>
 #include "regmagic.h"
 
@@ -62,7 +63,6 @@ tpt_regsub(regexp *prog, char *source, char *dest)
 	char c;
 	int no;
 	int len;
-	extern char *strncpy();
 
 	if (prog == NULL || source == NULL || dest == NULL) {
 		tpt_regerror("NULL parm to regsub");