1 files changed, 5 insertions, 3 deletions

diff --git a/llimits.h b/llimits.h
index c4220d67..4401c95e 100644
--- a/llimits.h
+++ b/llimits.h
@@ -1,5 +1,5 @@
 /*
-** $Id: llimits.h,v 1.72 2009/07/01 16:14:15 roberto Exp roberto $
+** $Id: llimits.h,v 1.73 2009/07/15 17:26:14 roberto Exp roberto $
 ** Limits, basic types, and some other `installation-dependent' definitions
 ** See Copyright Notice in lua.h
 */
@@ -55,16 +55,18 @@ typedef LUAI_UACNUMBER l_uacNumber;
 #ifdef lua_assert
 
 #define check_exp(c,e)          (lua_assert(c), (e))
-#define api_check(l,e)          lua_assert(e)
+#undef luai_apicheck
+#define luai_apicheck(L,e)      lua_assert(e)
 
 #else
 
 #define lua_assert(c)           ((void)0)
 #define check_exp(c,e)          (e)
-#define api_check               luai_apicheck
 
 #endif
 
+#define api_check(l,e,msg)      luai_apicheck(l,(e) && msg)
+
 
 #ifndef UNUSED
 #define UNUSED(x)       ((void)(x))     /* to avoid warnings */