api: add C++ guards

[elogind.git] / src / systemd / sd-rtnl.h

diff --git a/src/systemd/sd-rtnl.h b/src/systemd/sd-rtnl.h
index 0066f54d58f97c3e3626230a03ea44f9ed14a6cb..e3ad37c100b28c1c5ef9ba8d2a73a06a395db0fc 100644 (file)
--- a/src/systemd/sd-rtnl.h
+++ b/src/systemd/sd-rtnl.h
@@ -24,6 +24,10 @@
 
 #include <inttypes.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct sd_rtnl sd_rtnl;
 typedef struct sd_rtnl_message sd_rtnl_message;
 
@@ -53,4 +57,8 @@ int sd_rtnl_message_get_type(sd_rtnl_message *m, uint16_t *type);
 int sd_rtnl_message_append(sd_rtnl_message *m, unsigned short type, const void *data);
 int sd_rtnl_message_read(sd_rtnl_message *m, unsigned short *type, void **data);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif