error.xml

<!-- stolen from xv -->
<xcb header="error" extension-xname="ERROR" extension-name="Error"
    major-version="2" minor-version="2">

  <error name="Request" number="1">
    <field type="CARD32" name="bad_value" />
    <field type="CARD16" name="minor_opcode" />
    <field type="CARD8" name="major_opcode" />
    <pad bytes="1" />
  </error>
</xcb>