130674Sminshall /*
230674Sminshall  * Some general definitions.
330674Sminshall  */
430674Sminshall 
530674Sminshall 
630674Sminshall #define	numberof(x)	(sizeof x/sizeof x[0])
730674Sminshall #define	highestof(x)	(numberof(x)-1)
8*30723Sminshall 
9*30723Sminshall #define	ClearStructure(x)	bzero((char *)&x, sizeof x)
10*30723Sminshall #define	ClearArray(x)		bzero((char *)x, sizeof x)
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