cleanup: plugin: support C++ plugin

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Acked-by: Fabian Knittel <fabian.knittel@lettink.de>
Acked-by: David Sommerseth <davids@redhat.com>
Signed-off-by: David Sommerseth <davids@redhat.com>

diff --git a/include/openvpn-plugin.h b/include/openvpn-plugin.h
index f82f61fafafd3133a2ae0723da7bdf59d782cc22..1c80eec36362e68e76bace678f053cabf0fb6bf1 100644 (file)
--- a/include/openvpn-plugin.h
+++ b/include/openvpn-plugin.h
@@ -43,6 +43,10 @@ typedef X509 openvpn_x509_cert_t;
 #endif
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Plug-in types.  These types correspond to the set of script callbacks
  * supported by OpenVPN.
@@ -724,4 +728,8 @@ OPENVPN_PLUGIN_DEF openvpn_plugin_handle_t OPENVPN_PLUGIN_FUNC(openvpn_plugin_op
 OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_func_v1)
      (openvpn_plugin_handle_t handle, const int type, const char *argv[], const char *envp[]);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* OPENVPN_PLUGIN_H_ */