ref: cde4b93a27af60da423b3ed387de5f7a31ba32b7
dir: /sys/src/cmd/ext4srv/group.h/
typedef struct Group Group;
typedef struct Groups Groups;
struct Group {
u32int id;
char *name;
Group *memb;
int nmemb;
};
struct Groups {
char *raw;
Group *g;
int ng;
};
int loadgroups(Groups *gs, char *raw);
void freegroups(Groups *gs);
Group *findgroup(Groups *gs, char *name, u32int *id);
Group *findgroupid(Groups *gs, u32int id);
int ingroup(Group *g, u32int id);