1 files changed, 17 insertions, 0 deletions
diff --git a/src/stack.h b/src/stack.h
new file mode 100644
index 0000000..6f348c5
--- /dev/null
+++ b/src/stack.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2004-2005 The Free Software Foundation,
+ *                         Derek Price, and Ximbiot <http://ximbiot.com>.
+ * 
+ * You may distribute under the terms of the GNU General Public License as
+ * specified in the README file that comes with the CVS source distribution.
+ */
+
+void push (List *_stack, void *_elem);
+void *pop (List *_stack);
+void unshift (List *_stack, void *_elem);
+void *shift (List *_stack);
+void push_string (List *_stack, char *_elem);
+char *pop_string (List *_stack);
+void unshift_string (List *_stack, char *_elem);
+char *shift_string (List *_stack);
+int isempty (List *_stack);