dir_windows.go
func (g *directoryLockGuard) release() error {
	g.path = ""
	return syscall.CloseHandle(g.h)
}
func (g *directoryLockGuard) release() error {
	g.path = ""
	return syscall.CloseHandle(g.h)
}
func ( g * directoryLockGuard ) release ( ) error { g . path = " " return syscall . CloseHandle ( g . h ) }
// Release removes the directory lock.
Release removes the directory lock .