message: warning: sing-unsigned compare
diff: @@ -82,7 +82,7 @@ void Wave::implRead(Riff &input) {
  if(extra.size()<size_t(4+4*nCoefs))
  throw std::runtime_error("invalid MS ADPCM sound");
  coeffTable.reset(new int16_t[nCoefs*2]);
  - for(size_t i=0; i<2*nCoefs; i++) {
  + for(size_t i=0; i<2u*nCoefs; i++) {
  f.read(&coeffTable[i],2);
  if(i<14)
  errct += (coeffTable[i] != msAdpcmIcoef[i/2][i%2]);
  