1 files changed, 1 insertions, 1 deletions
diff --git a/deattack.h b/deattack.h
index 6ce54ded..22930f61 100644
--- a/deattack.h
+++ b/deattack.h
@@ -24,5 +24,5 @@
 #define DEATTACK_OK		0
 #define DEATTACK_DETECTED	1
 
-int     detect_attack(unsigned char *buf, u_int32_t len, unsigned char IV[8]);
+int     detect_attack(u_char *buf, u_int32_t len, u_char IV[8]);
 #endif