diff options
| -rw-r--r-- | win/tclWinConsole.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/win/tclWinConsole.c b/win/tclWinConsole.c index 7ca94ce..1b8699c 100644 --- a/win/tclWinConsole.c +++ b/win/tclWinConsole.c @@ -223,7 +223,6 @@ static DWORD WriteConsoleChars(HANDLE hConsole, RingSizeT *nCharsWritten); static void RingBufferInit(RingBuffer *ringPtr, RingSizeT capacity); static void RingBufferClear(RingBuffer *ringPtr); -static char * RingBufferSegment(const RingBuffer *ringPtr, RingSizeT *lenPtr); static RingSizeT RingBufferIn(RingBuffer *ringPtr, const char *srcPtr, RingSizeT srcLen, int partialCopyOk); static RingSizeT RingBufferOut(RingBuffer *ringPtr, char *dstPtr, @@ -486,36 +485,6 @@ RingBufferOut(RingBuffer *ringPtr, return dstCapacity; } -/* - *------------------------------------------------------------------------ - * - * RingBufferSegment -- - * - * Returns a pointer to the leading data segment in the ring buffer. - * - * Results: - * Pointer to start of segment. - * - * Side effects: - * None. - * - *------------------------------------------------------------------------ - */ - static inline char * - RingBufferSegment(const RingBuffer *ringPtr, RingSizeT *lengthPtr) -{ - RINGBUFFER_ASSERT(ringPtr); - if (ringPtr->length <= (ringPtr->capacity - ringPtr->start)) { - /* No content wrap around. */ - *lengthPtr = ringPtr->length; - } - else { - /* Content wraps around so lead segment stretches to end of buffer */ - *lengthPtr = ringPtr->capacity - ringPtr->start; - } - return *lengthPtr == 0 ? NULL : ringPtr->start + ringPtr->bufPtr; -} - #ifndef NDEBUG static int RingBufferCheck(const RingBuffer *ringPtr) |