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cgiwrap_iterenv(3)		 cgi/cgiwrap.h		    cgiwrap_iterenv(3)

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),	  cgi-
       wrap_writef(3),	   cgiwrap_init_std(3),	   cgiwrap_writevf(3),	  cgi-
       wrap_read(3), cgiwrap_write(3), cgiwrap_getenv

ClearSilver			 12 July 2007		    cgiwrap_iterenv(3)

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUE | SEE ALSO

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