double -> float

v2/libtpcextensions/floatutil.c

@@ -63,7 +63,7 @@ int floatMatchRel(
   if(isnan(v1) || isnan(v2)) return 0;
   if(v1==v2) return 1;
   if(isnan(lim)) return 0;
-  double mean;
+  float mean;
   mean=0.5*(v1+v2); if(!isnormal(mean)) return 0;
   if(fabsf((v1-v2)/mean)<=lim) return 1;
   return 0;