1 #ifndef _RAR_SHA1_ 2 #define _RAR_SHA1_ 3 4 typedef struct { 5 uint32 state[5]; 6 uint64 count; 7 unsigned char buffer[64]; 8 } sha1_context; 9 10 void sha1_init( sha1_context * c ); 11 void sha1_process(sha1_context * c, const byte *data, size_t len); 12 void sha1_process_rar29(sha1_context *context, const unsigned char *data, size_t len); 13 void sha1_done( sha1_context * c, uint32 digest[5] ); 14 15 #endif 16