generic circular buffer implementation in C
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This is a collection of useful buffer modules for C programs.

  • circbuf - generic circular buffer, queue, stack
  • matcher - pattern matcher for character streams
  • meanbuf - averaging (smoothing) buffer.

Please see READMEs in the project folders for more details.

The buffers were developed for embedded microcontrollers (STM32, AVR), but can be used anywhere, they are fully portable - only requirement is malloc(). If you don't have malloc, you'll have to customize the init routines.

Pull requests to add new buffers or improve the current ones are welcome!