windows-nt/Source/XPSP1/NT/termsrv/wince/inc/wsasync.h
2020-09-26 16:20:57 +08:00

64 lines
1.5 KiB
C

/*++
THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE.
Copyright (c) 1995, 1996, 1997 Microsoft Corporation
Module Name:
winsock.h
Abstract:
Windows CE version of winsock.h.
Notes:
--*/
#ifndef _WSASYNC_H_
#define _WSASYNC_H_
#define WSAAPI __cdecl
#ifdef __cplusplus
extern "C" {
#endif
HANDLE WSAAPI WSAAsyncGetHostByName (HWND hWnd, unsigned int wMsg, const char FAR * name,
char FAR * buf, int buflen);
int WSAAPI WSAAsyncSelect (SOCKET s, HWND hWnd, unsigned int wMsg, long lEvent);
int WSAAPI WSACancelAsyncRequest (HANDLE hAsyncTaskHandle);
#define MAXGETHOSTSTRUCT 1024
/*
* WSAGETASYNCERROR is intended for use by the Windows Sockets application
* to extract the error code from the lParam in the response
* to a WSAGetXByY().
*/
#define WSAGETASYNCERROR(lParam) HIWORD(lParam)
/*
* WSAGETSELECTEVENT is intended for use by the Windows Sockets application
* to extract the event code from the lParam in the response
* to a WSAAsyncSelect().
*/
#define WSAGETSELECTEVENT(lParam) LOWORD(lParam)
/*
* WSAGETSELECTERROR is intended for use by the Windows Sockets application
* to extract the error code from the lParam in the response
* to a WSAAsyncSelect().
*/
#define WSAGETSELECTERROR(lParam) HIWORD(lParam)
#ifdef __cplusplus
}
#endif
#endif // _WSASYNC_H_