 	url: UnsafePointer<CChar>?,
 	username: UnsafePointer<CChar>?,
 	_: UInt32,
-	payload: UnsafeMutableRawPointer?
-	) -> Int32 {
+	payload: UnsafeMutableRawPointer? ) -> Int32 {
 
 	let result: Int32
 


public enum Credentials {
	case `default`
	case agent
	case plaintext(username: String, password: String)
	case sshMemory(username: String, publicKey: String, privateKey: String, passphrase: String)


	switch Credentials.fromPointer(payload!) {
	case .default:
		result = git_cred_default_new(cred)
	case .sshAgent:
		result = git_cred_ssh_key_from_agent(cred, name!)
	case .plaintext(let username, let password):
		result = git_cred_userpass_plaintext_new(cred, username, password)
