Removed explicit usage of the 'register' keyword.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit febf5ba8da)

kipi-plugins/rawconverter/rawdecodingiface.cpp

@@ -516,7 +516,7 @@ void RawDecodingIface::writeRawProfile(png_struct *ping, png_info *ping_info, ch
 {
     png_textp      text;
 
-    register long  i;
+    long  i;
 
     uchar         *sp;
 
@@ -576,11 +576,11 @@ void RawDecodingIface::writeRawProfile(png_struct *ping, png_info *ping_info, ch
 
 size_t RawDecodingIface::concatenateString(char *destination, const char *source, const size_t length)
 {
-    register char       *q;
+    char       *q;
 
-    register const char *p;
+    const char *p;
 
-    register size_t      i;
+    size_t      i;
 
     size_t               count;
 
@@ -617,11 +617,11 @@ size_t RawDecodingIface::concatenateString(char *destination, const char *source
 
 size_t RawDecodingIface::copyString(char *destination, const char *source, const size_t length)
 {
-    register char       *q;
+    char       *q;
 
-    register const char *p;
+    const char *p;
 
-    register size_t      i;
+    size_t      i;
 
     if ( !destination || !source || length == 0 )
         return 0;