Function EVP_PBE_scrypt

pub unsafe extern "C" fn EVP_PBE_scrypt(
    pass: *const i8,
    passlen: usize,
    salt: *const u8,
    saltlen: usize,
    N: u64,
    r: u64,
    p: u64,
    maxmem: u64,
    key: *mut u8,
    keylen: usize,
) -> i32