nss_innetgr_argv
nss_innetgr_argv argv;
(nss_innetgr_argc)((charp) != 0), (nss_innetgr_argv)(&(charp))
nss_innetgr_argv pgroup, phost, puser, pdomain;
nss_innetgr_argv pwhat;
nss_innetgr_argv pw;
nss_innetgr_argv pname = argp->argv;