netgrp
int netgrp;
netgrp = getnetgrent(&hst, &usr, &dom);
if (netgrp) {
} while (netgrp && getnetgrent(&hst, &usr, &dom));
if (grouphead.gr == (struct netgrp *)0 ||
struct netgrp *gp, *ogp;
grouphead.gr = (struct netgrp *)0;
struct netgrp *grp;
grp = (struct netgrp *)malloc(sizeof (struct netgrp));
memset((char *)grp, 0, sizeof (struct netgrp));
struct netgrp *ng_next; /* Chain ptr */
static struct netgrp *nextgrp = (struct netgrp *)0;
struct netgrp *gr;
(struct netgrp *)0,