Also I noticed another bug, this time in LZ4_count():
> #if defined(CONFIG_64BIT)
> #define LZ4_ARCH64 1
> #else
> #define LZ4_ARCH64 0
> #endif
...
> #ifdef LZ4_ARCH64
> if ((pIn < (pInLimit-3))
> && (LZ4_read32(pMatch) == LZ4_read32(pIn))) {
> pIn += 4; pMatch += 4;
> }
> #endif
Because of how LZ4_ARCH64 is defined, it needs to be '#if LZ4_ARCH64'.
But I also think the way upstream LZ4 does 64-bit detection could have just been
left as-is; it has a function which gets inlined:
static unsigned LZ4_64bits(void) { return sizeof(void*)==8; }
Eric
