View source for Rc4.h

 /* rc4.h */
 typedef struct rc4_key
 {      
     unsigned char state[256];       
     unsigned char x;        
     unsigned char y;
 } rc4_key;
 void prepare_key(unsigned char *key_data_ptr,int key_data_len,
 rc4_key *key);
 void rc4(unsigned char *buffer_ptr,int buffer_len,rc4_key * key);