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Remove "unused variables" warnings #47

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12 changes: 6 additions & 6 deletions AltSoftSerial.h
Original file line number Diff line number Diff line change
@@ -1,17 +1,17 @@
/* An Alternative Software Serial Library
* http://www.pjrc.com/teensy/td_libs_AltSoftSerial.html
* Copyright (c) 2014 PJRC.COM, LLC, Paul Stoffregen, paul@pjrc.com
*
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Expand Down Expand Up @@ -59,13 +59,13 @@ class AltSoftSerial : public Stream
using Print::write;
static void flushInput();
static void flushOutput();
// for drop-in compatibility with NewSoftSerial, rxPin & txPin ignored
AltSoftSerial(uint8_t rxPin, uint8_t txPin, bool inverse = false) { }
// for drop-in compatibility with SoftwareSerial rxPin, txPin, and inverse are ignored
AltSoftSerial(uint8_t /* rxPin */, uint8_t /* txPin */, bool /* inverse */ = false) { }
bool listen() { return false; }
bool isListening() { return true; }
bool overflow() { bool r = timing_error; timing_error = false; return r; }
static int library_version() { return 1; }
static void enable_timer0(bool enable) { }
static void enable_timer0(bool /* enable */) { }
static bool timing_error;
private:
static void init(uint32_t cycles_per_bit);
Expand Down