int auth_set_password(const char *, const char *);
int auth_get_password(const char *, char *);
int auth_check_password(const char *, const char *);
-int auth_login(const char *username, const char *password);
-int auth_logout(const char *username);
-char *auth_get_token(const char *username);
+char * auth_login(const char *username, const char *password);
+int auth_logout(const char *username, const char *token);
int auth_check_token(const char *username, const char *given_token);
#endif //_AUTH_H