Added lua 5.2 sources

[proxmark3-svn] / liblua / lapi.h

diff --git a/liblua/lapi.h b/liblua/lapi.h
new file mode 100644 (file)
index 0000000..0909a39
--- /dev/null
+++ b/liblua/lapi.h
@@ -0,0 +1,24 @@
+/*
+** $Id: lapi.h,v 2.7 2009/11/27 15:37:59 roberto Exp $
+** Auxiliary functions from Lua API
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lapi_h
+#define lapi_h
+
+
+#include "llimits.h"
+#include "lstate.h"
+
+#define api_incr_top(L)   {L->top++; api_check(L, L->top <= L->ci->top, \
+                               "stack overflow");}
+
+#define adjustresults(L,nres) \
+    { if ((nres) == LUA_MULTRET && L->ci->top < L->top) L->ci->top = L->top; }
+
+#define api_checknelems(L,n)   api_check(L, (n) < (L->top - L->ci->func), \
+                                 "not enough elements in the stack")
+
+
+#endif