4 /* Now define the internal interfaces. */
5 extern int __getgrent_r
__P ((struct group
*__resultbuf
, char *buffer
,
6 size_t __buflen
, struct group
**__result
));
7 extern int __fgetgrent_r
__P ((FILE * __stream
, struct group
*__resultbuf
,
8 char *buffer
, size_t __buflen
,
9 struct group
**__result
));