macro: don't redefine CLAMP if it is already defined by glib or some other library

[elogind.git] / src / shutdownd / shutdownd.c

diff --git a/src/shutdownd/shutdownd.c b/src/shutdownd/shutdownd.c
index c0747415fd845dd1d38438d825b29ced7c5d168b..0464c891878fc8b12f952521facf62f570ee3f68 100644 (file)
--- a/src/shutdownd/shutdownd.c
+++ b/src/shutdownd/shutdownd.c
@@ -38,6 +38,7 @@
 #include "util.h"
 #include "utmp-wtmp.h"
 #include "mkdir.h"
+#include "fileio.h"
 
 union shutdown_buffer {
         struct sd_shutdown_command command;