github.com/ice-blockchain/go/src@v0.0.0-20240403114104-1564d284e521/runtime/os_windows_arm64.go (about)

     1  // Copyright 2018 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package runtime
     6  
     7  import "unsafe"
     8  
     9  //go:nosplit
    10  func cputicks() int64 {
    11  	var counter int64
    12  	stdcall1(_QueryPerformanceCounter, uintptr(unsafe.Pointer(&counter)))
    13  	return counter
    14  }