nss_innetgr_argc
nss_innetgr_argc argc;
(nss_innetgr_argc)((charp) != 0), (nss_innetgr_argv)(&(charp))
nss_innetgr_argc ngroup, nhost, nuser, ndomain;
nss_innetgr_argc nwhat;
nss_innetgr_argc nw;
nss_innetgr_argc nname = argp->argc;