NAME
cgiGetVariables - Returns a list of CGI variables
SYNOPSYS
#include <cgi.h>
char **cgiGetVariables (s_cgi *parms);
DESCRIPTION
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).
RETURN VALUE
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.
AUTHOR
This CGI library is written by Martin Schulze <joey@infodrom.org>. If
you have additions or improvements please get in touch with him.
SEE ALSO
cgiGetValue(3), cgiGetCookie(3), cgiGetCookies(3), cgiFreeList(3),
cgiDebug(3), cgiHeader(3), cgiInit(3).