ng its output.<p>

When a role protocol uses <tt>FCGI_PARAMS</tt> to transmit textual
values, such as the values that CGI programs obtain from environment
variables, the length of the value does not include the terminating
null byte, and the value itself does not include a null byte.  An
application that needs to provide <tt>environ(7)</tt> format
name-value pairs must insert an equal sign between the name and value
and append a null byte after the value.<p>

Role protocols do not support the non-parsed hea