27 lines
624 B
C
27 lines
624 B
C
/*
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* This file is part of the UCB release of Plan 9. It is subject to the license
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* terms in the LICENSE file found in the top-level directory of this
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* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
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* part of the UCB release of Plan 9, including this file, may be copied,
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* modified, propagated, or distributed except according to the terms contained
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* in the LICENSE file.
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*/
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#include <u.h>
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#include <libc.h>
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void*
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jehanne_memchr(const void *ap, int c, uint32_t n)
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{
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const char *sp;
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sp = ap;
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c &= 0xFF;
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while(n > 0) {
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if(*sp++ == c)
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return (char *)sp-1;
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n--;
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}
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return 0;
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}
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