1 files changed, 5 insertions, 0 deletions

diff --git a/rc4.h b/rc4.h
index 904affec3..1be64acac 100644
--- a/rc4.h
+++ b/rc4.h
@@ -44,6 +44,9 @@
 #ifndef _RC4_H
 #define _RC4_H
 
+#include "config.h"
+#ifndef HAVE_ARC4RANDOM
+
 /*! \struct rc4_t
     \brief RC4 stream cipher state object
          \var s State array
@@ -107,4 +110,6 @@ void rc4_crypt(rc4_t *r, unsigned char *plaintext, int len);
 */
 void rc4_getbytes(rc4_t *r, unsigned char *buffer, int len);
 
+#endif /* !HAVE_ARC4RANDOM */
+
 #endif /* _RC4_H */