NAME

       cgiwrap_iterenv  - iterater for env vars

SYNOPSIS

       #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.

DESCRIPTION

       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

SEE ALSO

       cgiwrap_iterenv(3),     cgiwrap_putenv(3),     cgiwrap_init_emu(3),     cgiwrap_writef(3),
       cgiwrap_init_std(3), cgiwrap_writevf(3), cgiwrap_read(3), cgiwrap_write(3), cgiwrap_getenv