diff --git a/src/lzma/7zTypes.h b/src/calibre_lzma/7zTypes.h similarity index 100% rename from src/lzma/7zTypes.h rename to src/calibre_lzma/7zTypes.h diff --git a/src/lzma/Compiler.h b/src/calibre_lzma/Compiler.h similarity index 100% rename from src/lzma/Compiler.h rename to src/calibre_lzma/Compiler.h diff --git a/src/lzma/LzFind.c b/src/calibre_lzma/LzFind.c similarity index 100% rename from src/lzma/LzFind.c rename to src/calibre_lzma/LzFind.c diff --git a/src/lzma/LzFind.h b/src/calibre_lzma/LzFind.h similarity index 100% rename from src/lzma/LzFind.h rename to src/calibre_lzma/LzFind.h diff --git a/src/lzma/LzHash.h b/src/calibre_lzma/LzHash.h similarity index 100% rename from src/lzma/LzHash.h rename to src/calibre_lzma/LzHash.h diff --git a/src/lzma/Lzma2Dec.c b/src/calibre_lzma/Lzma2Dec.c similarity index 100% rename from src/lzma/Lzma2Dec.c rename to src/calibre_lzma/Lzma2Dec.c diff --git a/src/lzma/Lzma2Dec.h b/src/calibre_lzma/Lzma2Dec.h similarity index 100% rename from src/lzma/Lzma2Dec.h rename to src/calibre_lzma/Lzma2Dec.h diff --git a/src/lzma/Lzma2Enc.c b/src/calibre_lzma/Lzma2Enc.c similarity index 100% rename from src/lzma/Lzma2Enc.c rename to src/calibre_lzma/Lzma2Enc.c diff --git a/src/lzma/Lzma2Enc.h b/src/calibre_lzma/Lzma2Enc.h similarity index 100% rename from src/lzma/Lzma2Enc.h rename to src/calibre_lzma/Lzma2Enc.h diff --git a/src/lzma/LzmaDec.c b/src/calibre_lzma/LzmaDec.c similarity index 100% rename from src/lzma/LzmaDec.c rename to src/calibre_lzma/LzmaDec.c diff --git a/src/lzma/LzmaDec.h b/src/calibre_lzma/LzmaDec.h similarity index 100% rename from src/lzma/LzmaDec.h rename to src/calibre_lzma/LzmaDec.h diff --git a/src/lzma/LzmaEnc.c b/src/calibre_lzma/LzmaEnc.c similarity index 100% rename from src/lzma/LzmaEnc.c rename to src/calibre_lzma/LzmaEnc.c diff --git a/src/lzma/LzmaEnc.h b/src/calibre_lzma/LzmaEnc.h similarity index 100% rename from src/lzma/LzmaEnc.h rename to src/calibre_lzma/LzmaEnc.h diff --git a/src/lzma/Precomp.h b/src/calibre_lzma/Precomp.h similarity index 100% rename from src/lzma/Precomp.h rename to src/calibre_lzma/Precomp.h diff --git a/src/lzma/__init__.py b/src/calibre_lzma/__init__.py similarity index 100% rename from src/lzma/__init__.py rename to src/calibre_lzma/__init__.py diff --git a/src/lzma/errors.py b/src/calibre_lzma/errors.py similarity index 100% rename from src/lzma/errors.py rename to src/calibre_lzma/errors.py diff --git a/src/lzma/lzma1.py b/src/calibre_lzma/lzma1.py similarity index 100% rename from src/lzma/lzma1.py rename to src/calibre_lzma/lzma1.py diff --git a/src/lzma/lzma_binding.c b/src/calibre_lzma/lzma_binding.c similarity index 100% rename from src/lzma/lzma_binding.c rename to src/calibre_lzma/lzma_binding.c diff --git a/src/lzma/xz.py b/src/calibre_lzma/xz.py similarity index 100% rename from src/lzma/xz.py rename to src/calibre_lzma/xz.py