Windows程序中打开控制台

//在Windows程序中打开控制台的程序
#include
#include
#include
#include

bool CreateConsole(void)
{
 FreeConsole();
 if ( AllocConsole() )
 {
  int hCrt = _open_osfhandle((long)
   GetStdHandle(STD_OUTPUT_HANDLE), _O_TEXT);
  *stdout = *(::_fdopen(hCrt, "w"));
  ::setvbuf(stdout, NULL, _IONBF, 0);
  *stderr = *(::_fdopen(hCrt, "w"));
  ::setvbuf(stderr, NULL, _IONBF, 0);
  return TRUE;
 }return FALSE;
}