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Nifty Sound Device for Pauls-Soundsystem

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package com.jcraft.jorbis;

class Util{
  static int ilog(int v){
    int ret=0;
    while(v!=0){
      ret++;
      v>>>=1;
    }
    return (ret);
  }

  static int ilog2(int v){
    int ret=0;
    while(v>1){
      ret++;
      v>>>=1;
    }
    return (ret);
  }

  static int icount(int v){
    int ret=0;
    while(v!=0){
      ret+=(v&1);
      v>>>=1;
    }
    return (ret);
  }
}