..

.. cgiwrap_iterenv - iterater for env vars .Ss #include <cgi/cgiwrap.h> .Se .Ss NEOERR *cgiwrap_iterenv (int n, char **k, char **v); .Se n - variable to return. This should start at 0 and increment

until you receive a NULL return value.

cgiwrap_iterenv allows a program to iterate over all the environment variables. This is probably mostly used by the default debug output. k - a malloc'd copy of the variable name

v - a malloc'd copy of the variable value

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