-environment-variable "CONTENT_LENGTH") =&gt; "512"
(get-environment-variable "REQUEST_METHOD") =&gt; "post"
</pre>

<p><a name="0.1_cgi">[1]</a> The Common Gateway Interface (CGI) Version 1.1, RFC3875, <a href="http://www.ietf.org/rfc/rfc3875" target="_blank">http://www.ietf.org/rfc/rfc3875</a>.</p>
<h1>Specification</h1>
<pre>R6RS library name</pre>
The following two procedures belong to the R6RS library named (srfi :98 os-environment-variables).
<pre>Function: <a name="get-environment-variable">get-envir