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);
	}
}
