Missing <errno.h>

diff --git a/src/main.c b/src/main.c
index 63bca7f..49e2d43 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -16,6 +16,7 @@
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>