cbfstool/lzma: Remove C++ remnants

The original lzma code was probably designed as a library, and had
tons of checks for __cplusplus and extern "C". They were not removed
when imported, but remove them now.

Change-Id: I4ae6e7739d191093c57130de8ae40da835e81bd1
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/4835
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

4 files changed, 0 insertions, 44 deletions

diff --git a/util/cbfstool/lzma/C/LzFind.h b/util/cbfstool/lzma/C/LzFind.h
index 1e5b49189c..696203291c 100644
--- a/util/cbfstool/lzma/C/LzFind.h
+++ b/util/cbfstool/lzma/C/LzFind.h
@@ -6,10 +6,6 @@
 
 #include "Types.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef uint32_t CLzRef;
 
 typedef struct _CMatchFinder
@@ -108,8 +104,4 @@ uint32_t Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances);
 void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, uint32_t num);
 void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, uint32_t num);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif
diff --git a/util/cbfstool/lzma/C/LzmaDec.h b/util/cbfstool/lzma/C/LzmaDec.h
index 3d06b584a5..a38a71434f 100644
--- a/util/cbfstool/lzma/C/LzmaDec.h
+++ b/util/cbfstool/lzma/C/LzmaDec.h
@@ -6,10 +6,6 @@
 
 #include "Types.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 /* #define _LZMA_PROB32 */
 /* _LZMA_PROB32 can increase the speed on some CPUs,
    but memory usage for CLzmaDec::probs will be doubled in that case */
@@ -224,8 +220,4 @@ SRes LzmaDecode(uint8_t *dest, size_t *destLen, const uint8_t *src, size_t *srcL
     const uint8_t *propData, unsigned propSize, ELzmaFinishMode finishMode,
     ELzmaStatus *status, ISzAlloc *alloc);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif
diff --git a/util/cbfstool/lzma/C/LzmaEnc.h b/util/cbfstool/lzma/C/LzmaEnc.h
index 7a6cb59a73..376baf2b38 100644
--- a/util/cbfstool/lzma/C/LzmaEnc.h
+++ b/util/cbfstool/lzma/C/LzmaEnc.h
@@ -6,10 +6,6 @@
 
 #include "Types.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #define LZMA_PROPS_SIZE 5
 
 typedef struct _CLzmaEncProps
@@ -73,8 +69,4 @@ SRes LzmaEncode(uint8_t *dest, size_t *destLen, const uint8_t *src, size_t srcLe
     const CLzmaEncProps *props, uint8_t *propsEncoded, size_t *propsSize, int writeEndMark,
     ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif
diff --git a/util/cbfstool/lzma/C/Types.h b/util/cbfstool/lzma/C/Types.h
index b761133014..0834844d87 100644
--- a/util/cbfstool/lzma/C/Types.h
+++ b/util/cbfstool/lzma/C/Types.h
@@ -12,18 +12,6 @@
 #include <windows.h>
 #endif
 
-#ifndef EXTERN_C_BEGIN
-#ifdef __cplusplus
-#define EXTERN_C_BEGIN extern "C" {
-#define EXTERN_C_END }
-#else
-#define EXTERN_C_BEGIN
-#define EXTERN_C_END
-#endif
-#endif
-
-EXTERN_C_BEGIN
-
 #define SZ_OK 0
 
 #define SZ_ERROR_DATA 1
@@ -97,9 +85,6 @@ typedef struct ISeqInStream
   SRes (*Read)(void *p, void *buf, size_t *size);
     /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
        (output(*size) < input(*size)) is allowed */
-#ifdef __cplusplus
-  ISeqInStream(): Read() { } // -Weffc++
-#endif
 } ISeqInStream;
 
 /* it can return SZ_ERROR_INPUT_EOF */
@@ -112,9 +97,6 @@ typedef struct ISeqOutStream
   size_t (*Write)(void *p, const void *buf, size_t size);
     /* Returns: result - the number of actually written bytes.
        (result < size) means error */
-#ifdef __cplusplus
-  ISeqOutStream(): Write() { } // -Weffc++
-#endif
 } ISeqOutStream;
 
 typedef enum
@@ -197,6 +179,4 @@ typedef struct
 #define IAlloc_Alloc(p, size) (p)->Alloc((p), size)
 #define IAlloc_Free(p, a) (p)->Free((p), a)
 
-EXTERN_C_END
-
 #endif