Document RC4.

[openssl.git] / crypto / rc4 / rc4.h

diff --git a/crypto/rc4/rc4.h b/crypto/rc4/rc4.h
index 7418c2a9a210689f8f2610da7abd10ff2107d20b..8556dddab0ecebd90ede06fa64e8e8f66ed455e9 100644 (file)
--- a/crypto/rc4/rc4.h
+++ b/crypto/rc4/rc4.h
@@ -77,8 +77,8 @@ typedef struct rc4_key_st
 
  
 const char *RC4_options(void);
-void RC4_set_key(RC4_KEY *key, int len, unsigned char *data);
-void RC4(RC4_KEY *key, unsigned long len, unsigned char *indata,
+void RC4_set_key(RC4_KEY *key, int len, const unsigned char *data);
+void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata,
                unsigned char *outdata);
 
 #ifdef  __cplusplus