27 lines
634 B
C
27 lines
634 B
C
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/*
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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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Rune*
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runestrncat(Rune *s1, const Rune *s2, int32_t n)
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{
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Rune *os1;
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os1 = s1;
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s1 = runestrchr(s1, 0);
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while(*s1++ = *s2++)
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if(--n < 0) {
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s1[-1] = 0;
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break;
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}
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return os1;
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}
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