ERROR_PATH_NOT_FOUND      Errno = 3
	ERROR_ACCESS_DENIED       Errno = 5
	ERROR_NO_MORE_FILES       Errno = 18
	ERROR_HANDLE_EOF          Errno = 38
	ERROR_NETNAME_DELETED     Errno = 64
	ERROR_FILE_EXISTS         Errno = 80
	ERROR_BROKEN_PIPE         Errno = 109
	ERROR_BUFFER_OVERFLOW     Errno = 111
	ERROR_INSUFFICIENT_BUFFER Errno = 122
	ERROR_MOD_NOT_FOUND       Errno = 126
	ERROR_PROC_NOT_FOUND      Errno = 127

	case oserror.ErrPermission:
		return e == ERROR_ACCESS_DENIED ||
			e == EACCES ||
			e == EPERM
	case oserror.ErrExist:
		return e == ERROR_ALREADY_EXISTS ||
			e == ERROR_DIR_NOT_EMPTY ||
			e == ERROR_FILE_EXISTS ||
			e == EEXIST ||
			e == ENOTEMPTY
	case oserror.ErrNotExist:
		return e == ERROR_FILE_NOT_FOUND ||
			e == _ERROR_BAD_NETPATH ||
			e == ERROR_PATH_NOT_FOUND ||
			e == ENOENT

	ERROR_REQ_NOT_ACCEP                                                       syscall.Errno = 71
	ERROR_REDIR_PAUSED                                                        syscall.Errno = 72
	ERROR_FILE_EXISTS                                                         syscall.Errno = 80
	ERROR_CANNOT_MAKE                                                         syscall.Errno = 82

		{"ERROR_ALREADY_EXISTS", Const, 0},
		{"ERROR_BROKEN_PIPE", Const, 0},
		{"ERROR_BUFFER_OVERFLOW", Const, 0},
		{"ERROR_DIR_NOT_EMPTY", Const, 8},
		{"ERROR_ENVVAR_NOT_FOUND", Const, 0},
		{"ERROR_FILE_EXISTS", Const, 0},
		{"ERROR_FILE_NOT_FOUND", Const, 0},
		{"ERROR_HANDLE_EOF", Const, 2},
		{"ERROR_INSUFFICIENT_BUFFER", Const, 0},
		{"ERROR_IO_PENDING", Const, 0},
		{"ERROR_MOD_NOT_FOUND", Const, 0},

pkg syscall (windows-386), const ERROR_BROKEN_PIPE Errno
pkg syscall (windows-386), const ERROR_BUFFER_OVERFLOW Errno
pkg syscall (windows-386), const ERROR_ENVVAR_NOT_FOUND Errno
pkg syscall (windows-386), const ERROR_FILE_EXISTS Errno
pkg syscall (windows-386), const ERROR_FILE_NOT_FOUND Errno
pkg syscall (windows-386), const ERROR_INSUFFICIENT_BUFFER Errno
pkg syscall (windows-386), const ERROR_IO_PENDING Errno

pkg syscall (windows-386), const ERROR_BROKEN_PIPE = 109
pkg syscall (windows-386), const ERROR_BUFFER_OVERFLOW = 111
pkg syscall (windows-386), const ERROR_ENVVAR_NOT_FOUND = 203
pkg syscall (windows-386), const ERROR_FILE_EXISTS = 80
pkg syscall (windows-386), const ERROR_FILE_NOT_FOUND = 2
pkg syscall (windows-386), const ERROR_INSUFFICIENT_BUFFER = 122
pkg syscall (windows-386), const ERROR_IO_PENDING = 997