{
char int_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
int key_length= snprintf(int_buffer, sizeof(int_buffer), "%u", uint32_t(x));
{
char int_buffer[MEMCACHED_MAXIMUM_INTEGER_DISPLAY_LENGTH +1];
int key_length= snprintf(int_buffer, sizeof(int_buffer), "%u", uint32_t(x));