blankyao · July 22, 2011 07:30
diff --git a/nextpow2.c b/nextpow2.c
 static unsigned int nextpow2(unsigned int num) {
 	--num;
 	num |= num >> 1;
 	num |= num >> 2;
 	num |= num >> 4;
 	num |= num >> 8;
 	num |= num >> 16;
 	return ++num;
 }
	static unsigned int nextpow2(unsigned int num) {
	--num;
	num \|= num >> 1;
	num \|= num >> 2;
	num \|= num >> 4;
	num \|= num >> 8;
	num \|= num >> 16;
	return ++num;
	}