$NetBSD: patch-bq,v 1.3 2013/02/26 11:07:26 joerg Exp $

* Use standard strdup(3).

--- conf/mhconfig.c.orig	2001-05-29 15:04:36.000000000 +0000
+++ conf/mhconfig.c
@@ -6,6 +6,8 @@ static char ident[] = "@(#)$Id: mhconfig
 
 #include <ctype.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #ifdef	hpux
 #define	SYS5
 #endif
@@ -16,7 +18,6 @@ static char ident[] = "@(#)$Id: mhconfig
 
 static void insopt(), mkopts();
 
-extern	char *strcpy(), *malloc(), *index(), *rindex();
 #ifdef	notdef
 extern	char *sprintf();	/* rely on stdio.h to declare this */
 #endif
@@ -266,9 +267,10 @@ static struct pair {
 
 
 static do_sed(), do_sedfile(), do_files(), do_doc(), do_make();
-static shell(), arginit(), add_option(), trim();
+static shell(), arginit(), add_option();
+static void trim(char *);
 
-static char   *stradd (), *strdup (), *tail ();
+static char   *stradd (), *tail ();
 
 /*  */
 
@@ -959,8 +961,7 @@ end_myopt () {
 
 /*  */
 
-static  trim (s)
-char   *s;
+static  void trim(char *s)
 {
     char   *p;
 
@@ -1002,7 +1003,7 @@ char   *s1,
     return p;
 }
 
-
+#if 0
 static char *strdup (s)
 char   *s;
 {
@@ -1014,6 +1015,7 @@ char   *s;
     (void) strcpy (p, s);
     return p;
 }
+#endif
 
 /*  */