Restore LZ4_sizeofStreamState, We Didn't Actually Need to Delete It

2 files changed, 6 insertions, 0 deletions

diff --git a/lib/lz4.c b/lib/lz4.c
index f86d3ae..48cdad1 100644
--- a/lib/lz4.c
+++ b/lib/lz4.c
@@ -1703,6 +1703,9 @@ They are only provided here for compatibility with older user programs.
 int LZ4_uncompress (const char* source, char* dest, int outputSize) { return LZ4_decompress_fast(source, dest, outputSize); }
 int LZ4_uncompress_unknownOutputSize (const char* source, char* dest, int isize, int maxOutputSize) { return LZ4_decompress_safe(source, dest, isize, maxOutputSize); }
 
+/* Obsolete Streaming functions */
+
+int LZ4_sizeofStreamState() { return LZ4_STREAMSIZE; }
 
 /* Obsolete streaming decompression functions */
 
diff --git a/lib/lz4.h b/lib/lz4.h
index ca9d552..e4a257b 100644
--- a/lib/lz4.h
+++ b/lib/lz4.h
@@ -477,6 +477,9 @@ LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_co
 LZ4_DEPRECATED("use LZ4_decompress_fast() instead") LZ4LIB_API int LZ4_uncompress (const char* source, char* dest, int outputSize);
 LZ4_DEPRECATED("use LZ4_decompress_safe() instead") LZ4LIB_API int LZ4_uncompress_unknownOutputSize (const char* source, char* dest, int isize, int maxOutputSize);
 
+/* Obsolete streaming functions; use new streaming interface whenever possible */
+LZ4_DEPRECATED("use LZ4_createStream() instead") LZ4LIB_API int   LZ4_sizeofStreamState(void);
+
 /* Obsolete streaming decoding functions */
 LZ4_DEPRECATED("use LZ4_decompress_safe_usingDict() instead") LZ4LIB_API int LZ4_decompress_safe_withPrefix64k (const char* src, char* dst, int compressedSize, int maxDstSize);
 LZ4_DEPRECATED("use LZ4_decompress_fast_usingDict() instead") LZ4LIB_API int LZ4_decompress_fast_withPrefix64k (const char* src, char* dst, int originalSize);