LPDWORD           909 gc/include/gc.h       LPVOID lpParameter, DWORD dwCreationFlags, LPDWORD lpThreadId );
LPDWORD           438 gc/win32_threads.c     LPVOID lpParameter, DWORD dwCreationFlags, LPDWORD lpThreadId )
LPDWORD           459 gc/win32_threads.c     LPVOID lpParameter, DWORD dwCreationFlags, LPDWORD lpThreadId )