/******************************************************************************/
/*
                                    rc4.h
*/
/******************************************************************************/

#ifndef INCLUDE_RC4_H
#define INCLUDE_RC4_H

/* rc4.h */
typedef struct rc4_key
{      
     unsigned char state[256];       
     unsigned char x;        
     unsigned char y;
} rc4_key;

void rc4_prepare_key (unsigned char *key_data_ptr,
                      int key_data_len, rc4_key *key);
void rc4_crypt (unsigned char *buffer_ptr, int buffer_len, rc4_key *key);


#endif /* INCLUDE_RC4_H */

/******************************************************************************/