kinfo_getfile(pid_t _pid, int *_cntp);
struct kinfo_vmentry *
kinfo_getvmmap(pid_t _pid, int *_cntp);
+struct kinfo_vmobject *
+ kinfo_getvmobject(int *_cntp);
struct kinfo_proc *
kinfo_getallproc(int *_cntp);
struct kinfo_proc *
struct group *_old_gr);
struct group *
gr_dup(const struct group *_gr);
+struct group *
+ gr_add(const struct group *_gr, const char *_newmember);
int gr_equal(const struct group *_gr1, const struct group *_gr2);
void gr_fini(void);
int gr_init(const char *_dir, const char *_master);