1 files changed, 15 insertions, 2 deletions
diff --git a/lib/lzma/LzmaTools.h b/lib/lzma/LzmaTools.h
index e52dfb8..2c46859 100644
--- a/lib/lzma/LzmaTools.h
+++ b/lib/lzma/LzmaTools.h
@@ -13,6 +13,19 @@
 
 #include <lzma/LzmaTypes.h>
 
-extern int lzmaBuffToBuffDecompress (unsigned char *outStream, SizeT *uncompressedSize,
-			      unsigned char *inStream,  SizeT  length);
+/**
+ * lzmaBuffToBuffDecompress() - Decompress LZMA data
+ *
+ * @outStream: output buffer
+ * @uncompressedSize: On entry, the mnaximum uncompressed size of the data;
+ *	on exit, the actual uncompressed size after processing
+ * @inStream: Compressed bytes to decompress
+ * @length: Sizeof @inStream
+ * @return 0 if OK, SZ_ERROR_DATA if the data is in a format that cannot be
+ *	decompressed; SZ_ERROR_OUTPUT_EOF if *uncompressedSize is too small;
+ *	see also other SZ_ERROR... values
+ */
+int lzmaBuffToBuffDecompress(unsigned char *outStream, SizeT *uncompressedSize,
+			     const unsigned char *inStream, SizeT length);
+
 #endif