1 files changed, 29 insertions, 0 deletions
diff --git a/tools/build/src/engine/frames.c b/tools/build/src/engine/frames.c
new file mode 100644
index 000000000..0491c5c32
--- /dev/null
+++ b/tools/build/src/engine/frames.c
@@ -0,0 +1,29 @@
+/*
+ *  Copyright 2001-2004 David Abrahams.
+ *  Distributed under the Boost Software License, Version 1.0.
+ *  (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
+ */
+
+#include "jam.h"
+#include "frames.h"
+
+
+FRAME * frame_before_python_call;
+
+
+void frame_init( FRAME * frame )
+{
+    frame->prev = 0;
+    frame->prev_user = 0;
+    lol_init( frame->args );
+    frame->module = root_module();
+    frame->rulename = "module scope";
+    frame->file = 0;
+    frame->line = -1;
+}
+
+
+void frame_free( FRAME * frame )
+{
+    lol_free( frame->args );
+}