--- a/libbalsa/misc.c 2015-05-31 10:17:19.494312782 +0200
+++ b/libbalsa/misc.c 2015-05-31 10:17:27.054393821 +0200
@@ -34,6 +34,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <fcntl.h>
#include <sys/file.h>
#include <sys/stat.h>
#include <sys/types.h>