25 lines
579 B
C
25 lines
579 B
C
/* Copyright (c) 1990, 1991 UNIX System Laboratories, Inc. */
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/* Copyright (c) 1988 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF */
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/* UNIX System Laboratories, Inc. */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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#ident "@(#)sccs:lib/mpwlib/zero.c 6.2"
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/*
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Zero `cnt' bytes starting at the address `ptr'.
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Return `ptr'.
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*/
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char *zero(p,n)
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register char *p;
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register int n;
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{
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char *op = p;
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while (--n >= 0)
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*p++ = 0;
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return(op);
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}
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