static memcached_return binary_incr_decr(memcached_st *ptr, uint8_t cmd,
const char *key, size_t key_length,
uint64_t offset, uint64_t initial,
static memcached_return binary_incr_decr(memcached_st *ptr, uint8_t cmd,
const char *key, size_t key_length,
uint64_t offset, uint64_t initial,