1 files changed, 2 insertions, 0 deletions
diff --git a/src/hash/pjw.h b/src/hash/pjw.h
index 7a3c1de..f1ab910 100644
--- a/src/hash/pjw.h
+++ b/src/hash/pjw.h
@@ -1,3 +1,5 @@
 #include "../lua.h"
+#include <stdint.h>
 
+uint32_t pjw(uint8_t* in, size_t len);
 int l_pjw(lua_State*);