#ifndef ULIBC_GRP_H
#define ULIBC_GRP_H
#include <stddef.h>
struct group {
char* gr_name;
char* gr_passwd;
int gr_gid;
char** gr_mem;
};
struct group* getgrnam(const char* name);
struct group* getgrgid(int gid);
void setgrent(void);
void endgrent(void);
struct group* getgrent(void);
#endif