<html>
<head>
  <title>BOSshell CE</title>
  <link rel = "stylesheet" type = "text/css" href = "style_main.css"/>
</head>
<body>
  <iframe class="top" src="head.html"></iframe>
  <div class="main">
    <p><h1>Packet file appvar</h1></p>
    <p>Name: <a class="str">__B</a> Hex: <a class="hex">5F5F42</a><br>
      <h2>Data structure</h2><br>
      This appvar is initialized whenever BOSshell runs a program to open a file.<br>
      Contents:<br>
      1b Editing byte. This will be 1 if file is being opened fo