Interrupt safety fixes for HardwareSerial #1213
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| char* _buf; | ||
| char* _bufend; | ||
| const char* const _bufend; |
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That's a const pointer to chars which are const, so _bufend is const and *_bufend is const as well.
igrr
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Dec 14, 2015
Interrupt safety fixes for HardwareSerial
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