Issue#90 : Add LZ4F_ prefix

 - Add LZ4F_ prefix to LZ4 frame related enums.
 - Also add conditional macro LZ4F_DISABLE_OLD_ENUMS for testing and users who prefer strict prefixes.

1 files changed, 13 insertions, 6 deletions

diff --git a/lib/lz4frame.h b/lib/lz4frame.h
index f22ef00..1f13a07 100644
--- a/lib/lz4frame.h
+++ b/lib/lz4frame.h
@@ -62,16 +62,23 @@ const char* LZ4F_getErrorName(LZ4F_errorCode_t code);   /* return error code str
 /**************************************
  * Frame compression types
  * ************************************/
-typedef enum { LZ4F_default=0, max64KB=4, max256KB=5, max1MB=6, max4MB=7 } blockSizeID_t;
+typedef enum { LZ4F_default=0, LZ4F_max64KB=4, LZ4F_max256KB=5, LZ4F_max1MB=6, LZ4F_max4MB=7 } LZ4F_blockSizeID_t;
+typedef enum { LZ4F_blockLinked=0, LZ4F_blockIndependent} LZ4F_blockMode_t;
+typedef enum { LZ4F_noContentChecksum=0, LZ4F_contentChecksumEnabled } LZ4F_contentChecksum_t;
+typedef enum { LZ4F_frame=0, LZ4F_skippableFrame } LZ4F_frameType_t;
+
+#ifndef LZ4F_DISABLE_OLD_ENUMS
+typedef enum { /*LZ4F_default=0,*/ max64KB=4, max256KB=5, max1MB=6, max4MB=7 } blockSizeID_t;
 typedef enum { blockLinked=0, blockIndependent} blockMode_t;
 typedef enum { noContentChecksum=0, contentChecksumEnabled } contentChecksum_t;
-typedef enum { LZ4F_frame=0, skippableFrame } frameType_t;
+typedef enum { /*LZ4F_frame=0,*/ skippableFrame } frameType_t;
+#endif
 
 typedef struct {
-  blockSizeID_t      blockSizeID;           /* max64KB, max256KB, max1MB, max4MB ; 0 == default */
-  blockMode_t        blockMode;             /* blockLinked, blockIndependent ; 0 == default */
-  contentChecksum_t  contentChecksumFlag;   /* noContentChecksum, contentChecksumEnabled ; 0 == default  */
-  frameType_t        frameType;             /* LZ4F_frame, skippableFrame ; 0 == default */
+  LZ4F_blockSizeID_t      blockSizeID;           /* max64KB, max256KB, max1MB, max4MB ; 0 == default */
+  LZ4F_blockMode_t        blockMode;             /* blockLinked, blockIndependent ; 0 == default */
+  LZ4F_contentChecksum_t  contentChecksumFlag;   /* noContentChecksum, contentChecksumEnabled ; 0 == default  */
+  LZ4F_frameType_t        frameType;             /* LZ4F_frame, skippableFrame ; 0 == default */
   unsigned long long contentSize;           /* Size of uncompressed (original) content ; 0 == unknown */
   unsigned           reserved[2];           /* must be zero for forward compatibility */
 } LZ4F_frameInfo_t;