62 # include <openssl/opensslconf.h>
63 # ifdef OPENSSL_NO_RC4
64 # error RC4 is disabled.
78 const char *RC4_options(
void);
79 void RC4_set_key(
RC4_KEY *key,
int len,
const unsigned char *data);
80 void private_RC4_set_key(
RC4_KEY *key,
int len,
const unsigned char *data);
81 void RC4(
RC4_KEY *key,
size_t len,
const unsigned char *indata,
82 unsigned char *outdata);