Function nginx::EVP_PBE_scrypt

pub unsafe extern "C" fn EVP_PBE_scrypt(
    pass: *const c_char, 
    passlen: size_t, 
    salt: *const c_uchar, 
    saltlen: size_t, 
    N: u64, 
    r: u64, 
    p: u64, 
    maxmem: u64, 
    key: *mut c_uchar, 
    keylen: size_t
) -> c_int