api: add C++ guards to all headers

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

diff --git a/src/systemd/sd-login.h b/src/systemd/sd-login.h
index 7d76f9a44ed3553b635da72960e9bd13a3a7074c..7746c742ffd9123de089ba21807b70e37497c0bf 100644 (file)
--- a/src/systemd/sd-login.h
+++ b/src/systemd/sd-login.h
@@ -24,6 +24,10 @@
 
 #include <sys/types.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * A few points:
  *
@@ -125,4 +129,8 @@ int sd_login_monitor_flush(sd_login_monitor *m);
 /* Get FD from monitor */
 int sd_login_monitor_get_fd(sd_login_monitor *m);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif