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- // +build windows
- package sysutil
- import (
- "syscall"
- "time"
- )
- var (
- kernel32DLL = syscall.MustLoadDLL("kernel32")
- procGetTickCount64 = kernel32DLL.MustFindProc("GetTickCount64")
- )
- func init() {
- res, _, err := syscall.Syscall(procGetTickCount64.Addr(), 0, 0, 0, 0)
- if err != 0 {
- btime = time.Now()
- return
- }
- btime = time.Now().Add(time.Duration(-res) * time.Millisecond)
- }
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