Method WriteImpl

library/cpp/streams/lzma/lzma.cpp:170–178

        }

        inline void WriteImpl(const void* ptr, size_t len) {
            Y_ASSERT(!Out_.Avail());

            Out_.Reset(ptr, len);

            while (Out_.Avail()) {
                SwitchFrom();
            }
        }

        inline bool FlushImpl() {
            if (Out_.Avail()) {