int LZ4_decoderRingBufferSize()

in lz4.cpp [2615:2621]

• 7 lines of code
• 4 McCabe index (conditional complexity)

int LZ4_decoderRingBufferSize(int maxBlockSize)
{
    if (maxBlockSize < 0) return 0;
    if (maxBlockSize > LZ4_MAX_INPUT_SIZE) return 0;
    if (maxBlockSize < 16) maxBlockSize = 16;
    return LZ4_DECODER_RING_BUFFER_SIZE(maxBlockSize);
}