Fix fallout of SO_PEERCRED changes. while here, bring in string.h for

declarations of strcpy() and strlen().

net/ucspi-unix/Makefile

@@ -1,8 +1,9 @@
-# $OpenBSD: Makefile,v 1.8 2007/09/15 22:37:00 merdely Exp $
+# $OpenBSD: Makefile,v 1.9 2010/07/09 08:17:50 landry Exp $
 
 COMMENT=	tools for building unix domain socket client/servers
 
 DISTNAME=		ucspi-unix-0.34
+PKGNAME=		${DISTNAME}p0
 CATEGORIES=     	net
 
 HOMEPAGE=		http://em.ca/~bruceg/ucspi-unix/

net/ucspi-unix/patches/patch-env_c

@@ -0,0 +1,16 @@
+$OpenBSD: patch-env_c,v 1.1 2010/07/09 08:17:50 landry Exp $
+--- env.c.orig	Fri Jul  9 10:10:54 2010
++++ env.c	Fri Jul  9 10:11:30 2010
+@@ -9,7 +9,11 @@ extern const char* utoa(unsigned long);
+ void setup_env(int fd, const char* socket)
+ {
+ #ifdef SO_PEERCRED
+-  struct ucred peer;
++#ifndef __OpenBSD__
++   struct ucred peer;
++#else
++  struct sockpeercred peer;
++#endif
+   int optlen = sizeof(peer);
+   if(getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &peer, &optlen) != -1) {
+     setenv("UNIXREMOTEEGID", utoa(peer.gid), 1);

net/ucspi-unix/patches/patch-unixclient_c

@@ -0,0 +1,10 @@
+$OpenBSD: patch-unixclient_c,v 1.1 2010/07/09 08:17:50 landry Exp $
+--- unixclient.c.orig	Fri Jul  9 10:12:16 2010
++++ unixclient.c	Fri Jul  9 10:12:34 2010
+@@ -1,5 +1,6 @@
+ #include <signal.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <stdlib.h>
+ #include <sys/socket.h>
+ #include <sys/stat.h>

net/ucspi-unix/patches/patch-unixserver_c

@@ -0,0 +1,10 @@
+$OpenBSD: patch-unixserver_c,v 1.1 2010/07/09 08:17:50 landry Exp $
+--- unixserver.c.orig	Fri Jul  9 10:15:13 2010
++++ unixserver.c	Fri Jul  9 10:15:23 2010
+@@ -1,5 +1,6 @@
+ #include <signal.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <stdlib.h>
+ #include <sys/socket.h>
+ #include <sys/stat.h>