void label_manager_init(char *lm_zserv_path);
struct label_manager_chunk *assign_label_chunk(uint8_t proto,
unsigned short instance,
uint8_t keep, uint32_t size);
int release_label_chunk(uint8_t proto, unsigned short instance, uint32_t start,
uint32_t end);
void label_manager_init(char *lm_zserv_path);
struct label_manager_chunk *assign_label_chunk(uint8_t proto,
unsigned short instance,
uint8_t keep, uint32_t size);
int release_label_chunk(uint8_t proto, unsigned short instance, uint32_t start,
uint32_t end);