cgiwrap_iterenv3
Iterater for env vars
Usage
#include <cgi/cgiwrap.h>NEOERR *cgiwrap_iterenv (int n, char **k, char **v);Arguments
n - variable to return. This should start at 0 and increment
until you receive a NULL return value.
Overview
cgiwrap_iterenv allows a program to iterate over all the environment variables. This is probably mostly used by the default debug output.
Return value
k - a malloc'd copy of the variable name
v - a malloc'd copy of the variable value
Releases
10 releases since Debian 4.0 (Etch); the text changed 2 times.