1 files changed, 3 insertions, 0 deletions
diff --git a/common.c b/common.c
index 7c59632..f3443ac 100644
--- a/common.c
+++ b/common.c
@@ -21,8 +21,11 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#include <errno.h>
+#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "common.h"