func os/user.groupRetry

2 uses

	os/user (current package)
		cgo_listgroups_unix.go#L32: 		if err := groupRetry(u.Username, nameC, userGID, &gidsC, &n); err != nil {
		cgo_listgroups_unix.go#L46: func groupRetry(username string, name []byte, userGID _C_gid_t, gids *[]_C_gid_t, n *_C_int) error {