276     FILETIME ft;  in GetSystemTime()  local
277     ::GetSystemTimeAsFileTime(&ft);  in GetSystemTime()
278     return Time::FromFiletime(ft);  in GetSystemTime()
306 Time Time::FromFiletime(FILETIME ft) {  in FromFiletime()  argument
307   if (ft.dwLowDateTime == 0 && ft.dwHighDateTime == 0) {  in FromFiletime()
310   if (ft.dwLowDateTime == std::numeric_limits<DWORD>::max() &&  in FromFiletime()
311       ft.dwHighDateTime == std::numeric_limits<DWORD>::max()) {  in FromFiletime()
314   int64_t us = (static_cast<uint64_t>(ft.dwLowDateTime) +  in FromFiletime()
315                 (static_cast<uint64_t>(ft.dwHighDateTime) << 32)) / 10;  in FromFiletime()
322   FILETIME ft;  in ToFiletime()  local
324     ft.dwLowDateTime = 0;  in ToFiletime()
325     ft.dwHighDateTime = 0;  in ToFiletime()
326     return ft;  in ToFiletime()
329     ft.dwLowDateTime = std::numeric_limits<DWORD>::max();  in ToFiletime()
330     ft.dwHighDateTime = std::numeric_limits<DWORD>::max();  in ToFiletime()
331     return ft;  in ToFiletime()
334   ft.dwLowDateTime = static_cast<DWORD>(us);  in ToFiletime()
335   ft.dwHighDateTime = static_cast<DWORD>(us >> 32);  in ToFiletime()
336   return ft;  in ToFiletime()