.gitignore added
[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / sys@v0.0.0-20210124154548-22da62e12c0c / windows / svc / go13.go
diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/sys@v0.0.0-20210124154548-22da62e12c0c/windows/svc/go13.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/sys@v0.0.0-20210124154548-22da62e12c0c/windows/svc/go13.go
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+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build windows
+// +build go1.3
+
+package svc
+
+import "unsafe"
+
+const ptrSize = 4 << (^uintptr(0) >> 63) // unsafe.Sizeof(uintptr(0)) but an ideal const
+
+// Should be a built-in for unsafe.Pointer?
+func add(p unsafe.Pointer, x uintptr) unsafe.Pointer {
+       return unsafe.Pointer(uintptr(p) + x)
+}
+
+// funcPC returns the entry PC of the function f.
+// It assumes that f is a func value. Otherwise the behavior is undefined.
+func funcPC(f interface{}) uintptr {
+       return **(**uintptr)(add(unsafe.Pointer(&f), ptrSize))
+}
+
+// from sys_386.s and sys_amd64.s
+func servicectlhandler(ctl uint32) uintptr
+func servicemain(argc uint32, argv **uint16)
+
+func getServiceMain(r *uintptr) {
+       *r = funcPC(servicemain)
+}