minor interface modification : source pointers are now (const char*)

git-svn-id: https://lz4.googlecode.com/svn/trunk@53 650e7d94-2a16-8b24-b05c-7c0b3f6821cd

3 files changed, 11 insertions, 11 deletions

diff --git a/bench.c b/bench.c
index f99497e..7c228f9 100644
--- a/bench.c
+++ b/bench.c
@@ -80,8 +80,8 @@ struct chunkParameters
 

 struct compressionParameters

 {

-	int (*compressionFunction)(char*, char*, int);

-	int (*decompressionFunction)(char*, char*, int);

+	int (*compressionFunction)(const char*, char*, int);

+	int (*decompressionFunction)(const char*, char*, int);

 };

 

 

diff --git a/lz4.c b/lz4.c
index 4bc306c..036ba53 100644
--- a/lz4.c
+++ b/lz4.c
@@ -279,7 +279,7 @@ inline static int LZ4_NbCommonBytes_BigEndian (register U32 val)
 //******************************

 

 int LZ4_compressCtx(void** ctx,

-				 char* source, 

+				 const char* source, 

 				 char* dest,

 				 int isize)

 {	

@@ -421,7 +421,7 @@ _last_literals:
 #define LZ4_HASH64K_FUNCTION(i)	(((i) * 2654435761U) >> ((MINMATCH*8)-HASHLOG64K))

 #define LZ4_HASH64K_VALUE(p)	LZ4_HASH64K_FUNCTION(A32(p))

 int LZ4_compress64kCtx(void** ctx,

-				 char* source, 

+				 const char* source, 

 				 char* dest,

 				 int isize)

 {	

@@ -555,7 +555,7 @@ _last_literals:
 

 

 

-int LZ4_compress(char* source, 

+int LZ4_compress(const char* source, 

 				 char* dest,

 				 int isize)

 {

@@ -585,7 +585,7 @@ int LZ4_compress(char* source,
 //		They will never write nor read outside of the provided input and output buffers.

 //		A corrupted input will produce an error result, a negative int, indicating the position of the error within input stream.

 

-int LZ4_uncompress(char* source, 

+int LZ4_uncompress(const char* source, 

 				 char* dest,

 				 int osize)

 {	

@@ -669,7 +669,7 @@ _output_error:
 

 

 int LZ4_uncompress_unknownOutputSize(

-				char* source, 

+				const char* source, 

 				char* dest,

 				int isize,

 				int maxOutputSize)

diff --git a/lz4.h b/lz4.h
index 0251157..5e72e51 100644
--- a/lz4.h
+++ b/lz4.h
@@ -38,8 +38,8 @@ extern "C" {
 // Simple Functions

 //****************************

 

-int LZ4_compress   (char* source, char* dest, int isize);

-int LZ4_uncompress (char* source, char* dest, int osize);

+int LZ4_compress   (const char* source, char* dest, int isize);

+int LZ4_uncompress (const char* source, char* dest, int osize);

 

 /*

 LZ4_compress() :

@@ -61,7 +61,7 @@ LZ4_uncompress() :
 // Advanced Functions

 //****************************

 

-int LZ4_uncompress_unknownOutputSize (char* source, char* dest, int isize, int maxOutputSize);

+int LZ4_uncompress_unknownOutputSize (const char* source, char* dest, int isize, int maxOutputSize);

 

 /*

 LZ4_uncompress_unknownOutputSize() :

@@ -74,7 +74,7 @@ LZ4_uncompress_unknownOutputSize() :
 */

 

 

-int LZ4_compressCtx(void** ctx, char* source,  char* dest, int isize);

+int LZ4_compressCtx(void** ctx, const char* source,  char* dest, int isize);

 

 /*

 LZ4_compressCtx() :