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 )