exclude sys/type.h

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2428 bbd45198-f89e-11dd-88c7-29a3b14d5316

components/external/lua/lua/ldump.c

@@ -5,7 +5,6 @@
 */
 
 #include <stddef.h>
-#include <sys/types.h>
 #include <string.h>
 
 #define ldump_c

components/external/lua/lua/luaconf.h

@@ -894,11 +894,6 @@ union luai_Cast { double l_d; long l_l; };
 ** without modifying the main part of the file.
 */
 
-#if !defined(LUA_CROSS_COMPILER)
-typedef short int16_t;
-typedef long int32_t;
-#endif
-
 /* If you define the next macro you'll get the ability to set rotables as
    metatables for tables/userdata/types (but the VM might run slower)
 */