File espresso-implicit-pointer-decl.patch of Package quantum-espresso

diff -aruN espresso.orig/clib/c_mkdir.c espresso/clib/c_mkdir.c
--- espresso.orig/clib/c_mkdir.c	2012-11-21 13:39:55.000000000 +0100
+++ espresso/clib/c_mkdir.c	2013-05-24 19:55:57.394175986 +0200
@@ -11,6 +11,7 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <sys/socket.h>
 #include <errno.h>
 #include <time.h>
 #include "c_defs.h"