Re: [GD-Windows] Limiting to one instance

[Scoubidou944 \(Hotmail\) <sco...@ho...>]

void main (void)
{
    HANDLE hMutex;
    hMutex = ::CreateMutex (NULL, TRUE, "MyMutexName");
    if ((hMutex == NULL) || (::GetLastError() ==ERROR_ALREADY_EXISTS))
    {
        // Can't create mutex, another instance running
        return;
    }

    // Continue init
    // [...]

    // End, release handle
    ::CloseHandle (hMutex);
}