79a4032eef
function old new delta last_char_is 40 28 -12 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
20 lines
452 B
C
20 lines
452 B
C
/* vi: set sw=4 ts=4: */
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/*
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* busybox library eXtended function
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*
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* Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov>
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*
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* Licensed under GPLv2 or later, see file LICENSE in this source tree.
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*/
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#include "libbb.h"
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/* Find out if the last character of a string matches the one given */
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char* FAST_FUNC last_char_is(const char *s, int c)
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{
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if (!s[0])
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return NULL;
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while (s[1])
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s++;
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return (*s == (char)c) ? (char *) s : NULL;
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}
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