build and read directories appropriately for the type of filesystem

[unix-history] / usr / src / sys / libkern / skpc.c

/*-
* Copyright (c) 1992 The Regents of the University of California.
* All rights reserved.
*
* %sccs.include.redist.c%
*
*      @(#)skpc.c      7.3 (Berkeley) %G%
*/

#include "libkern.h"

int
skpc(mask0, size, cp0)
       int mask0;
       int size;
       char *cp0;
{
       register u_char *cp, *end, mask;

       mask = mask0;
       cp = (u_char *)cp0;
       for (end = &cp[size]; cp < end && *cp == mask; ++cp);
       return (end - cp);
}