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Annotation of mstools/samples/nwlink/testlib/wperror.c, revision 1.1

1.1     ! root        1: /****************************************************************************\
        !             2: *  wperror.c -- sample program library demonstrating NWLink.
        !             3: *
        !             4: *       Microsoft Developer Support
        !             5: *       Copyright (c) 1992, 1993 Microsoft Corporation
        !             6: *
        !             7: *  Demonstrates basic sockets programming with the Windows Sockets API
        !             8: *  using the NWLink transport.
        !             9: * 
        !            10: ****************************************************************************/
        !            11: #include <stdio.h>
        !            12: #include <windows.h>
        !            13: #include <winsock.h>
        !            14: #include "externs.h"
        !            15: 
        !            16: /****************************************************************************
        !            17: *
        !            18: *    FUNCTION:  win_net_perror( HWND parent, LPSTR p, int tm_flag)
        !            19: *
        !            20: *    PURPOSE:   Similar to the perror() function. This will display
        !            21: *              a dialog box witht an error message showing the last error for 
        !            22: *              the calling process.  This should be called IMMEDIATELY after 
        !            23: *              a call has returned an error condition.
        !            24: *
        !            25: *    ARGUMENTS:        HWND    to the parent window    
        !            26: *               LPSTR  => user string to print first
        !            27: *               int    flag set if message box should be task modal
        !            28: *
        !            29: *       RETURNS:   nothing.
        !            30: *
        !            31: *\***************************************************************************/
        !            32: void win_net_perror(HWND parent, LPSTR p, int tm_flag)
        !            33: {
        !            34:     MessageBox(parent, dos_net_strerror(p), NULL, 
        !            35:         MB_OK | MB_ICONEXCLAMATION | (tm_flag ? MB_TASKMODAL : 0));
        !            36: 
        !            37:     return;
        !            38: }

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