remove Popcount_word()

src/misc.c

@@ -839,31 +839,9 @@ double Fround(double n, unsigned d)
   return floor(n * exp + 0.5) / exp;
 }
 
-/// Count number of bits in a word (16bit).
-/// Based on Wikipedia article for Hamming_weight, it's optimized
-/// for cases when zeroes are more frequent.
-int Popcount_word(word x)
-{
-  word count;
-  for (count=0; x; count++)
-    x &= x-1;
-  return count;
-}
-
-/// Count number of bits in a dword (32bit).
-/// Based on Wikipedia article for Hamming_weight, it's optimized
-/// for cases when zeroes are more frequent.
-int Popcount_dword(dword x)
-{
-  dword count;
-  for (count=0; x; count++)
-    x &= x-1;
-  return count;
-}
-
 
 // Fonction retournant le libellé d'une mode (ex: " 320x200")
-char * Mode_label(int mode)
+const char * Mode_label(int mode)
 {
   static char str[24];
   if (! Video_mode[mode].Fullscreen)