cgiGetVariables - Returns a list of CGI variables
char **cgiGetVariables (s_cgi *parms);
This routine returns a NULL terminated array of CGI variables that are
available. To get the value of a variable you’ll have to use
cgiGetValue(3). To free the memory allocated use cgiFreeList(3).
On success a NULL terminated array of strings is returned. The last
element is set to NULL. If an error occurred or if no variables are
available NULL is returned.
This CGI library is written by Martin Schulze <email@example.com>. If
you have additions or improvements please get in touch with him.
cgiGetValue(3), cgiGetCookie(3), cgiGetCookies(3), cgiFreeList(3),
cgiDebug(3), cgiHeader(3), cgiInit(3).