ensure that needed headers are included for chmod() and mkdir() (bug #3937)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5366 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_sms.c

@@ -24,6 +24,7 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <sys/types.h>
+#include <sys/stat.h>
 #include <dirent.h>
 #include <ctype.h>
 #include "../astconf.h"

apps/app_test.c

@@ -13,6 +13,7 @@
  */
 
 #include <sys/types.h>
+#include <sys/stat.h>
 #include <asterisk/channel.h>
 #include <asterisk/options.h>
 #include <asterisk/module.h>

asterisk.c

@@ -51,6 +51,7 @@
 #include <sys/resource.h>
 #include <grp.h>
 #include <pwd.h>
+#include <sys/stat.h>
 
 #if  defined(__FreeBSD__) || defined( __NetBSD__ ) || defined(SOLARIS)
 #include <netdb.h>