//go:build windows

package main

import (
  "errors"
  "os"
  "os/exec"
  "strconv"
  "strings"
)

func termWidth() int {
  if w := os.Getenv("COLUMNS"); w != "" {
    if n, err := strconv.Atoi(strings.TrimSpace(w)); err == nil && n > 0 {
      return n
    }
  }
  if out, err := exec.Command("tput", "cols").Output(); err == nil {
    if n, err := strconv.Atoi(strings.TrimSpace(string(out))); err == nil && n > 0 {
      return n
    }
  }
  return 80
}

func isTerminal(fd int) bool { return false }

func makeRaw(fd int) (func(), error) { return nil, errors.New("raw terminal not supported on windows") }