diff options
Diffstat (limited to 'src/outputBuffer.c')
| -rw-r--r-- | src/outputBuffer.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/outputBuffer.c b/src/outputBuffer.c index 48e9598f6..525f4af24 100644 --- a/src/outputBuffer.c +++ b/src/outputBuffer.c @@ -56,6 +56,16 @@ int outputBufferEmpty(const OutputBuffer * cb) return cb->begin == cb->end; } +void outputBufferShift(OutputBuffer * cb) +{ + assert(cb->begin != cb->end); + assert(cb->begin < buffered_chunks); + + ++cb->begin; + if (cb->begin >= buffered_chunks) + cb->begin = 0; +} + unsigned int outputBufferRelative(const OutputBuffer * cb, unsigned i) { if (i >= cb->begin) |