Comment on Show HN: Revring, a circular buffer with zero memory wasteComments−kstenerud11yI did something similar back in the DOS era for a serial port library: https://github.com/kstenerud/DOS-Serial-Library/blob/master/...
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I did something similar back in the DOS era for a serial port library: https://github.com/kstenerud/DOS-Serial-Library/blob/master/...