int cg_enumerate_processes(const char *controller, const char *path, FILE **_f);
int cg_enumerate_tasks(const char *controller, const char *path, FILE **_f);
int cg_enumerate_processes(const char *controller, const char *path, FILE **_f);
int cg_enumerate_tasks(const char *controller, const char *path, FILE **_f);
int cg_delete(const char *controller, const char *path);
int cg_create(const char *controller, const char *path);
int cg_delete(const char *controller, const char *path);
int cg_create(const char *controller, const char *path);