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-rw-r--r--CWRU/misc/open-files.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/CWRU/misc/open-files.c b/CWRU/misc/open-files.c
index aa4ab07..ca3d26e 100644
--- a/CWRU/misc/open-files.c
+++ b/CWRU/misc/open-files.c
@@ -21,6 +21,10 @@
#include <sys/types.h>
#include <fcntl.h>
#include <sys/file.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+
#include <stdio.h>
main()