Added a preliminary sys/types.h that just includes ktypes.h for now.

Changed other headers to include sys/types.h rather than ktypes.h.
Added a license reference at the beginning of those files.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@840 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/posix/dirent.h

@@ -1,15 +1,10 @@
-/**
- * @file dirent.h
- * @brief File Control functions and definitions
- */
-
 #ifndef _DIRENT_H
 #define	_DIRENT_H
+/* 
+** Distributed under the terms of the OpenBeOS License.
+*/
 
-// ToDo: should really be <sys/types>
-// This file should reside in headers/posix, not here...
-// needs ino_t (int64), and dev_t (long)
-#include <ktypes.h>
+#include <sys/types.h>
 
 
 typedef struct dirent {