48 struct	group {	/* see getgrent(3C) */  struct
55 extern struct group *getgrgid(gid_t);		/* MT-unsafe */  argument
56 extern struct group *getgrnam(const char *);	/* MT-unsafe */
59 extern struct group *getgrent_r(struct group *, char *, int);
60 extern struct group *fgetgrent_r(FILE *, struct group *, char *, int);
63 extern struct group *fgetgrent(FILE *);		/* MT-unsafe */
70 extern struct group *getgrent(void);		/* MT-unsafe */
117 extern int getgrgid_r(gid_t, struct group *, char *,
118     size_t, struct group **);
119 extern int getgrnam_r(const char *, struct group *, char *,
120     size_t, struct group **);
123 extern int __posix_getgrgid_r(gid_t, struct group *, char *, size_t,
124     struct group **);
125 extern int __posix_getgrnam_r(const char *, struct group *, char *, size_t,
126     struct group **);
136 getgrgid_r(gid_t __gid, struct group *__grp, char *__buf, size_t __len,  in getgrgid_r()
137     struct group **__res)  in getgrgid_r()
142 getgrnam_r(const char *__cb, struct group *__grp, char *__buf, size_t __len,  in getgrnam_r()
143     struct group **__res)  in getgrnam_r()
153 extern struct group *getgrgid_r(gid_t, struct group *, char *, int);
154 extern struct group *getgrnam_r(const char *, struct group *, char *, int);