如何将动态链接库(C++ DLL)中的printf显示在其被调用的程序控制台上

两个函数：
HANDLE WINAPI GetStdHandle( _In_ DWORD nStdHandle );

http://msdn.microsoft.com/en-us/library/ms683231.aspx

BOOL WINAPI WriteConsole( _In_ HANDLE hConsoleOutput, _In_ const VOID *lpBuffer, _In_ DWORD nNumberOfCharsToWrite, _Out_ LPDWORD lpNumberOfCharsWritten, _Reserved_ LPVOID lpReserved );