CredUIPromptForCredentialsA

function CredUIPromptForCredentialsA(

  pUiInfo: PCREDUI_INFOA;

  pszTargetName: PCSTR;

  pContext: PCtxtHandle;

  dwAuthError: DWORD;

  pszUserName: PSTR;

  ulUserNameBufferSize: ULONG;

  pszPassword: PSTR;

  ulPasswordBufferSize: ULONG;

  var save: BOOL;

  dwFlags: DWORD

):DWORD;