libmsn/patches/libmsn-4.2.1-unistd.patch

Patch by Robert Scheck <robert@fedoraproject.org> for libmsn >= 4.2.1, that
adds the missing include "unistd.h" for unlink(). Without that patch, any
rebuild of libmsn using GCC 4.7 is going to fail, like it is doing already
on Fedora 17+.

--- libmsn-4.2.1/msn/util.cpp		2009-07-22 21:57:10.000000000 +0200
+++ libmsn-4.2.1/msn/util.cpp.unistd	2012-01-15 20:44:17.000000000 +0100
@@ -30,6 +30,7 @@
 #include <openssl/rand.h>
 #include <cstring>
 #include <sys/timeb.h>
+#include <unistd.h>
 #include "md5.h"
 #include "libsiren/siren7.h"
 
1	Patch by Robert Scheck <robert@fedoraproject.org> for libmsn >= 4.2.1, that
2	adds the missing include "unistd.h" for unlink(). Without that patch, any
3	rebuild of libmsn using GCC 4.7 is going to fail, like it is doing already
4	on Fedora 17+.
5
6	--- libmsn-4.2.1/msn/util.cpp 2009-07-22 21:57:10.000000000 +0200
7	+++ libmsn-4.2.1/msn/util.cpp.unistd 2012-01-15 20:44:17.000000000 +0100
8	@@ -30,6 +30,7 @@
9	#include <openssl/rand.h>
10	#include <cstring>
11	#include <sys/timeb.h>
12	+#include <unistd.h>
13	#include "md5.h"
14	#include "libsiren/siren7.h"
15