HPCC-14578 Fix jlib warnings

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>

system/jlib/jlzw.cpp

@@ -173,8 +173,8 @@ static struct __initShiftArray {
 
 #define PUTCODE(code)                                       \
 {                                                            \
-  register unsigned inbits=code;                             \
-  register int shift=curShift;                               \
+  unsigned inbits=code;                                      \
+  int shift=curShift;                                        \
   int copyBits = dict.curbits - BITS_PER_UNIT;               \
                                                              \
   *(outbytes++) = (unsigned char)(inbits&0xff);              \
@@ -482,7 +482,7 @@ void CLZWExpander::expand(void *buf)
     unsigned char *outend = out+outlen;
     int oldcode ;
     GETCODE(oldcode);
-    register int ch=oldcode;
+    int ch=oldcode;
     *(out++)=(unsigned char)ch;
     while (out!=outend) {
         int newcode;

system/lzma/CMakeLists.txt

@@ -26,9 +26,9 @@
 project( lzma ) 
 
 set ( SRCS
-        LzFind.c
-        LzmaDec.c
-        LzmaEnc.c
+        LzFind.cpp
+        LzmaDec.cpp
+        LzmaEnc.cpp
 )
 
 ADD_DEFINITIONS( -D_LIB )

system/lzma/LzFind.c

@@ -1,4 +1,4 @@
-/* LzFind.c -- Match finder for LZ algorithms
+/* LzFind.cpp -- Match finder for LZ algorithms
 2008-10-04 : Igor Pavlov : Public domain */
 
 #include <string.h>

system/lzma/LzmaDec.c

@@ -1,4 +1,4 @@
-/* LzmaDec.c -- LZMA Decoder
+/* LzmaDec.cpp -- LZMA Decoder
 2008-11-06 : Igor Pavlov : Public domain */
 
 #include "LzmaDec.h"

system/lzma/LzmaEnc.c

@@ -1,4 +1,4 @@
-/* LzmaEnc.c -- LZMA Encoder
+/* LzmaEnc.cpp -- LZMA Encoder
 2009-02-02 : Igor Pavlov : Public domain */
 
 #include <string.h>