1 files changed, 3 insertions, 0 deletions
diff --git a/checksum.h b/checksum.h
index 683a09b..4e3b098 100644
--- a/checksum.h
+++ b/checksum.h
@@ -6,6 +6,9 @@
 #ifndef CHECKSUM_H
 #define CHECKSUM_H
 
+#include <stddef.h>
+#include <stdint.h>
+
 struct udphdr;
 struct icmphdr;
 struct icmp6hdr;