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    int counter;    // byte counter
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    int counter;    // byte counter
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    char complete;  // flag complete
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    char complete;  // flag complete
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    char readLines; // true if reading lines with CR at end
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    char readLines; // true if reading lines with CR at end
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} editBuffer;
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} editBuffer;
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/// @brief Use this for the readlines parameter  if reading up to buffer length or using CR
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static const char READLINES_CR = 1;
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/// @brief Use this for the readlines parameter if reading up to buffer length
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static const char READLINES_BIN = 0;
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///
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///
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typedef enum
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typedef enum
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{
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{
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    EDIT_NULL = 0, ///< No result
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    EDIT_NULL = 0, ///< No result
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    EDIT_DONE,     ///< All characters read
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    EDIT_DONE,     ///< All characters read
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/// @brief Poll the line buffer reader
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/// @brief Poll the line buffer reader
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/// @param ctl   pointer to a USART control structure
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/// @param ctl   pointer to a USART control structure
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/// @param context pointer to the editBuffer context
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/// @param context pointer to the editBuffer context
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/// @return what kind of state the buffer is now in
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/// @return what kind of state the buffer is now in
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extern editBufferReturn readLine(usart_ctl *ctl, editBuffer *context);
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extern editBufferReturn readLine(usart_ctl *ctl, editBuffer *context);
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/// @brief Reset the state of the line buffer reader for the next command  
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/// @param context editBuffer object to reset
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extern void resetInput(editBuffer * context);
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/// @brief Return number of characters in context
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/// @param context
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/// @return number of characters in the context  
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extern int charCount(editBuffer * context);