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-rw-r--r--h/llist.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/h/llist.h b/h/llist.h
index 1af31bf..0edd06f 100644
--- a/h/llist.h
+++ b/h/llist.h
@@ -1,9 +1,13 @@
-/* A set of linked list utilities, implimented as macros. */
+/* A set of doubly linked list utilities, implimented as macros. */
/* Copyright 1995, 2000 Graeme W. Gill */
#ifndef _LLIST_H_
-/* A link list structure */
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* A doubly link list structure */
#define LINKSTRUCT(obj) \
struct { \
obj *fwd; /* Forward link */ \
@@ -87,6 +91,10 @@ struct { \
#define IS_ONE_ITEM(objp) \
((objp) == (objp)->_llistp.fwd)
+#ifdef __cplusplus
+ }
+#endif
+
#define _LLIST_H_
#endif /* _LLIST_H_ */