misleading func name

src/common.cc

@@ -18,7 +18,7 @@ uint8_t clipToByte (double a) {
 }
 
 // Clip to [0..1]
-double fclipToByte (double a) {
+double fclip (double a) {
   if      (a < 0.0) return 0.0;
   else if (a > 1.0) return 1.0;
   return  a;

src/common.h

@@ -90,7 +90,7 @@ class ProgressBar {
 std::vector<PixelSample> pixelSamplingPoints(SSTVMode mode);
 
 uint8_t  clipToByte          (double a);
-double   fclipToByte         (double a);
+double   fclip              (double a);
 double   deg2rad       (double Deg);
 std::string   GetFSK        ();
 void     setVU         (double *Power, int FFTLen, int WinIdx, bool ShowWin);