Function libsodium::crypto_pwhash_scryptsalsa208sha256_str

pub unsafe extern "C" fn crypto_pwhash_scryptsalsa208sha256_str(
    out: *mut c_char, 
    passwd: *const c_char, 
    passwdlen: c_ulonglong, 
    opslimit: c_ulonglong, 
    memlimit: size_t
) -> c_int