pGPI              302 ext/standard/info.c 	PGPI pGPI;
pGPI              390 ext/standard/info.c 			pGPI = (PGPI) GetProcAddress(GetModuleHandle("kernel32.dll"), "GetProductInfo");
pGPI              391 ext/standard/info.c 			pGPI(6, 0, 0, 0, &dwType);