1 files changed, 7 insertions, 2 deletions

diff --git a/llimits.h b/llimits.h
index a9295645..9a3ae8d0 100644
--- a/llimits.h
+++ b/llimits.h
@@ -1,5 +1,5 @@
 /*
-** $Id: llimits.h,v 1.147 2017/12/11 18:53:53 roberto Exp roberto $
+** $Id: llimits.h,v 1.148 2017/12/28 11:51:00 roberto Exp roberto $
 ** Limits, basic types, and some other 'installation-dependent' definitions
 ** See Copyright Notice in lua.h
 */
@@ -104,10 +104,15 @@ typedef LUAI_UACINT l_uacInt;
 #define cast(t, exp)    ((t)(exp))
 
 #define cast_void(i)    cast(void, (i))
-#define cast_byte(i)    cast(lu_byte, (i))
+#define cast_voidp(i)   cast(void *, (i))
 #define cast_num(i)     cast(lua_Number, (i))
 #define cast_int(i)     cast(int, (i))
+#define cast_uint(i)    cast(unsigned int, (i))
+#define cast_byte(i)    cast(lu_byte, (i))
 #define cast_uchar(i)   cast(unsigned char, (i))
+#define cast_char(i)    cast(char, (i))
+#define cast_charp(i)   cast(char *, (i))
+#define cast_sizet(i)   cast(size_t, (i))
 
 
 /* cast a signed lua_Integer to lua_Unsigned */