in lz4.cpp [2523:2531]
int LZ4_decompress_safe_forceExtDict(const char* source, char* dest,
int compressedSize, int maxOutputSize,
const void* dictStart, size_t dictSize)
{
DEBUGLOG(5, "LZ4_decompress_safe_forceExtDict");
return LZ4_decompress_generic(source, dest, compressedSize, maxOutputSize,
decode_full_block, usingExtDict,
(BYTE*)dest, (const BYTE*)dictStart, dictSize);
}