module.exports = GlobalHeaderWriter
var ExtendedHeaderWriter = require("./extended-header-writer.js")
  , inherits = require("inherits")
inherits(GlobalHeaderWriter, ExtendedHeaderWriter)
function GlobalHeaderWriter (props) {
  if (!(this instanceof GlobalHeaderWriter)) {
    return new GlobalHeaderWriter(props)
  }
  ExtendedHeaderWriter.call(this, props)
  this.props.type = "g"
}