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-rw-r--r--src/llimits.h21
1 files changed, 20 insertions, 1 deletions
diff --git a/src/llimits.h b/src/llimits.h
index 7a536a16..68c28c8c 100644
--- a/src/llimits.h
+++ b/src/llimits.h
@@ -1,5 +1,5 @@
/*
-** $Id: llimits.h,v 1.65 2005/03/09 16:28:07 roberto Exp $
+** $Id: llimits.h,v 1.67 2005/08/24 16:15:49 roberto Exp $
** Limits, basic types, and some other `installation-dependent' definitions
** See Copyright Notice in lua.h
*/
@@ -93,4 +93,23 @@ typedef lu_int32 Instruction;
#endif
+#ifndef lua_lock
+#define lua_lock(L) ((void) 0)
+#define lua_unlock(L) ((void) 0)
+#endif
+
+#ifndef luai_threadyield
+#define luai_threadyield(L) {lua_unlock(L); lua_lock(L);}
+#endif
+
+
+/*
+** macro to control inclusion of some hard tests on stack reallocation
+*/
+#ifndef HARDSTACKTESTS
+#define condhardstacktests(x) ((void)0)
+#else
+#define condhardstacktests(x) x
+#endif
+
#endif