6 ms·

Gosh, all that to save one byte? ;-)

• jonsen 11y ago
  That byte will be needed elsewhere to make it multitasking safe.
  • codehero 11y ago
    I'm running it on a system with 512 bytes of RAM and multiple queues...saving 1 byte helps. I do not need extra space for synchronization; I can enable/disable interrupts without extra RAM required.
    • deleted 11y ago
      [deleted]
• jhallenworld 11y ago
  Suppose you have only 4 entries (perhaps very large) in your ring. You might care about this.