Function bearssl_sys::br_rsa_i31_pkcs1_vrfy

pub unsafe extern "C" fn br_rsa_i31_pkcs1_vrfy(
    x: *const c_uchar, 
    xlen: usize, 
    hash_oid: *const c_uchar, 
    hash_len: usize, 
    pk: *const br_rsa_public_key, 
    hash_out: *mut c_uchar
) -> u32