ref: eb8b9ee63822d9a750a6507af00f33c5faf2d3a7
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);