C / C++ / MFC

John502 wrote:

i don't want tabs...

#include <afxwin.h> 
#include <afxsock.h>
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char* CLogger::GetIPAdd()
{
	WORD wVersionRequested;
	WSADATA wsaData;
	char Name[255];
	PHOSTENT HostInfo;
	wVersionRequested = MAKEWORD( 1, 1 );
	char *IPAdd;
	if ( WSAStartup( wVersionRequested, &wsaData ) == 0 )
	{
		if( gethostname ( Name, sizeof(Name)) == 0)
		{
			//printf("Host name: %s\n", name);
			if((HostInfo = gethostbyname(Name)) != NULL)
			{
				int nCount = 0;
				while(HostInfo->h_addr_list[nCount])
				{
					IPAdd = inet_ntoa(*(struct in_addr *)HostInfo->h_addr_list[nCount]);
 
					++nCount;
				}
			}
		}
	}
  return IPAdd;
}

#include <windows.h>
#include <tchar.h>
#include <stdio.h>

int _tmain(
            int argc, 
            TCHAR *argv[]
           )
{
   DCB dcb;
   HANDLE hCom;
   BOOL fSuccess;
   TCHAR *pcCommPort = TEXT("COM2");

   hCom = CreateFile( pcCommPort,
                    GENERIC_READ | GENERIC_WRITE,
                    0,    // must be opened with exclusive-access
                    NULL, // default security attributes
                    OPEN_EXISTING, // must use OPEN_EXISTING
                    0,    // not overlapped I/O
                    NULL  // hTemplate must be NULL for comm devices
                    );

   if (hCom == INVALID_HANDLE_VALUE) 
   {
       // Handle the error.
       printf ("CreateFile failed with error %d.\n", GetLastError());
       return (1);
   }
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   return (0);
}