SHA1_BLOCK_LENGTH
SHA1_BLOCK_LENGTH,
SHA1Transform(u_int32_t state[5], const u_int8_t buffer[SHA1_BLOCK_LENGTH])
u_int8_t workspace[SHA1_BLOCK_LENGTH];
(void)memcpy(block, buffer, SHA1_BLOCK_LENGTH);
u_int8_t buffer[SHA1_BLOCK_LENGTH];
void SHA1Transform(u_int32_t [5], const u_int8_t [SHA1_BLOCK_LENGTH])
__attribute__((__bounded__(__minbytes__,2,SHA1_BLOCK_LENGTH)));