diff --git a/databases/mysql-server/distinfo b/databases/mysql-server/distinfo
index 57fd789c5f6c..a530e20d94c1 100644
--- a/databases/mysql-server/distinfo
+++ b/databases/mysql-server/distinfo
@@ -1,10 +1,10 @@
-$NetBSD: distinfo,v 1.5 2001/07/08 13:59:16 bad Exp $
+$NetBSD: distinfo,v 1.6 2001/07/08 15:23:16 bad Exp $
 
 SHA1 (mysql-3.23.39.tar.gz) = bca088128d17f2274cff16bc0c4aaf383d5c27f1
 Size (mysql-3.23.39.tar.gz) = 11211077 bytes
 SHA1 (patch-aa) = 05c56d81e17893dd267fcd5f68d8c378f024a06f
 SHA1 (patch-ab) = 4f10917780d73cb4a58127b27a5d8c1c9f63e0d3
-SHA1 (patch-ac) = 9ac4beb4f53cc4d4fc4ec52cf30716c8269face8
+SHA1 (patch-ac) = 5056bd313f73eb0b2ebf805096f58d855478a6b1
 SHA1 (patch-ad) = 1aecfee152d303b3d65f3866032d2a6d49538f46
 SHA1 (patch-ae) = 91e0c47e1e722cf84463af2c298a17beac56e2e9
 SHA1 (patch-af) = e21b8898e24a1d576f8301b0bf9363f648d81b61
diff --git a/databases/mysql-server/patches/patch-ac b/databases/mysql-server/patches/patch-ac
index 7af2752909a5..0095a334a710 100644
--- a/databases/mysql-server/patches/patch-ac
+++ b/databases/mysql-server/patches/patch-ac
@@ -1,23 +1,27 @@
-$NetBSD: patch-ac,v 1.3 2000/08/23 14:46:52 wiz Exp $
+$NetBSD: patch-ac,v 1.4 2001/07/08 15:23:17 bad Exp $
 
---- mit-pthreads/stdio/strerror.c.orig	Mon Aug  8 05:48:21 1994
-+++ mit-pthreads/stdio/strerror.c
-@@ -36,13 +36,12 @@
+--- mit-pthreads/stdio/strerror.c.orig	Tue Jun 12 21:07:25 2001
++++ mit-pthreads/stdio/strerror.c	Sun Jul  8 16:51:52 2001
+@@ -36,13 +36,18 @@
  #endif /* LIBC_SCCS and not lint */
  
  #include <string.h>
++#if defined(__NetBSD__)
 +#include <errno.h>
++#endif
  
  char *
  strerror(num)
  	int num;
  {
--	extern int sys_nerr;
--	extern char *sys_errlist[];
++#if !defined(__NetBSD__)
+ 	extern int sys_nerr;
+ 	extern char *sys_errlist[];
++#endif
  #define	UPREFIX	"Unknown error: "
  	static char ebuf[40] = UPREFIX;		/* 64-bit number + slop */
  	register unsigned int errnum;
-@@ -51,7 +50,7 @@
+@@ -51,7 +56,7 @@
  
  	errnum = num;				/* convert to unsigned */
  	if (errnum < sys_nerr)