annotate libiberty/bcmp.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents a06113de4d67
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1 /* bcmp
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2 This function is in the public domain. */
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4 /*
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6 @deftypefn Supplemental int bcmp (char *@var{x}, char *@var{y}, int @var{count})
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8 Compares the first @var{count} bytes of two areas of memory. Returns
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9 zero if they are the same, nonzero otherwise. Returns zero if
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10 @var{count} is zero. A nonzero result only indicates a difference,
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11 it does not indicate any sorting order (say, by having a positive
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12 result mean @var{x} sorts before @var{y}).
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14 @end deftypefn
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16 */
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18 #include <stddef.h>
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20 extern int memcmp(const void *, const void *, size_t);
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22 int
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23 bcmp (const void *s1, const void *s2, size_t count)
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24 {
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25 return memcmp (s1, s2, count);
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26 }
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