dictionary compression correctly uses compression level

Not obvious : copying the state was copying cdict's compression level

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/lz4frame.h b/lib/lz4frame.h
index 42e2f53..307d7b2 100644
--- a/lib/lz4frame.h
+++ b/lib/lz4frame.h
@@ -162,7 +162,7 @@ typedef struct {
   LZ4F_contentChecksum_t contentChecksumFlag;  /* noContentChecksum, contentChecksumEnabled ; 0 == default  */
   LZ4F_frameType_t       frameType;            /* LZ4F_frame, skippableFrame ; 0 == default */
   unsigned long long     contentSize;          /* Size of uncompressed content ; 0 == unknown */
-  unsigned               dictID;               /* Dictionary ID, sent by the compressor, to help the decoder select the right dictionary; 0 == no dictionary used */
+  unsigned               dictID;               /* Dictionary ID, sent by the compressor to help decoder select the correct dictionary; 0 == no dictID provided */
   unsigned               reserved[1];          /* must be zero for forward compatibility */
 } LZ4F_frameInfo_t;
 
@@ -177,6 +177,8 @@ typedef struct {
   unsigned reserved[4];            /* must be zero for forward compatibility */
 } LZ4F_preferences_t;
 
+LZ4FLIB_API int LZ4F_compressionLevel_max();
+
 
 /*-*********************************
 *  Simple compression function