Removed explicit usage of the 'register' keyword.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 74f3c1de12)

common/common.h

@@ -1272,7 +1272,7 @@ static inline double mix(double a, double b, double k)
 
 static inline double wrap(double a, double d)
 {
-    register double r = fmod( a, d );
+    double r = fmod( a, d );
     return ( r < 0.0 ? d + r : ( r > 0.0 ? r : 0.0 ) );
 }
 

config/qtcurveconfig.cpp

@@ -85,10 +85,10 @@ static void drawGradient(const TQColor &top, const TQColor &bot, bool increase,
 
             r.coords(&rx, &ry, &rx2, &ry2);
 
-            register int rl(rTop << 16);
-            register int gl(gTop << 16);
-            register int bl(bTop << 16);
-            register int i;
+            int rl(rTop << 16);
+            int gl(gTop << 16);
+            int bl(bTop << 16);
+            int i;
 
             int dr(((1<<16) * (bot.red() - rTop)) / size),
                 dg(((1<<16) * (bot.green() - gTop)) / size),

style/qtcurve.cpp

@@ -7446,10 +7446,10 @@ void QtCurveStyle::drawGradient(const TQColor &top, const TQColor &bot,
 
             r.coords(&rx, &ry, &rx2, &ry2);
 
-            register int rl(rTop << 16);
-            register int gl(gTop << 16);
-            register int bl(bTop << 16);
-            register int i;
+            int rl(rTop << 16);
+            int gl(gTop << 16);
+            int bl(bTop << 16);
+            int i;
 
             int dr(((1<<16) * (bot.red() - rTop)) / size),
                 dg(((1<<16) * (bot.green() - gTop)) / size),