53   lzma2Props.lzmaProps.reduceSize = src.size();  // Size of data that will be compressed.  in XzCompress()
61     static SRes ReadImpl(const ISeqInStream* p, void* buf, size_t* size) {  in XzCompress()
63       *size = std::min(*size, ctx->src_.size() - ctx->src_pos_);  in XzCompress()
64       memcpy(buf, ctx->src_.data() + ctx->src_pos_, *size);  in XzCompress()
65       ctx->src_pos_ += *size;  in XzCompress()
68     static size_t WriteImpl(const ISeqOutStream* p, const void* buf, size_t size) {  in XzCompress()
71       ctx->dst_->insert(ctx->dst_->end(), buffer, buffer + size);  in XzCompress()
72       return size;  in XzCompress()
96     DCHECK_EQ(decompressed.size(), src.size());  in XzCompress()
97     DCHECK_EQ(memcmp(decompressed.data(), src.data(), src.size()), 0);  in XzCompress()
107   alloc.Alloc = [](ISzAllocPtr, size_t size) { return malloc(size); };  in XzDecompress()  argument
116     size_t src_remaining = src.size() - src_offset;  in XzDecompress()
117     size_t dst_remaining = dst->size() - dst_offset;  in XzDecompress()
130   CHECK_EQ(src_offset, src.size());  in XzDecompress()