Support linking libipset to C++ programs

Issue reported by Pavel Odintsov.

1 files changed, 8 insertions, 0 deletions

diff --git a/include/libipset/types.h b/include/libipset/types.h
index c98855e..7f41afc 100644
--- a/include/libipset/types.h
+++ b/include/libipset/types.h
@@ -86,6 +86,10 @@ struct ipset_type {
 	const char *alias[];			/* name alias(es) */
 };
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern int ipset_cache_add(const char *name, const struct ipset_type *type,
 			   uint8_t family);
 extern int ipset_cache_del(const char *name);
@@ -107,6 +111,10 @@ extern bool ipset_match_typename(const char *str,
 				 const struct ipset_type *t);
 extern void ipset_load_types(void);
 
+#ifdef __cplusplus
+}
+#endif
+
 #ifdef TYPE_INCLUSIVE
 #	ifdef _INIT
 #		undef _init