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6599da04 JM |
1 | /* bcmp |
2 | This function is in the public domain. */ | |
3 | ||
4 | /* | |
5 | ||
aaa5f039 | 6 | @deftypefn Supplemental int bcmp (char *@var{x}, char *@var{y}, int @var{count}) |
6599da04 | 7 | |
aaa5f039 | 8 | Compares the first @var{count} bytes of two areas of memory. Returns |
0e4e9e8f JM |
9 | zero if they are the same, nonzero otherwise. Returns zero if |
10 | @var{count} is zero. A nonzero result only indicates a difference, | |
aaa5f039 DD |
11 | it does not indicate any sorting order (say, by having a positive |
12 | result mean @var{x} sorts before @var{y}). | |
6599da04 | 13 | |
aaa5f039 | 14 | @end deftypefn |
6599da04 JM |
15 | |
16 | */ | |
17 | ||
29138797 KG |
18 | #include <stddef.h> |
19 | ||
20 | extern int memcmp(const void *, const void *, size_t); | |
6599da04 JM |
21 | |
22 | int | |
29138797 | 23 | bcmp (const void *s1, const void *s2, size_t count) |
6599da04 | 24 | { |
29138797 | 25 | return memcmp (s1, s2, count); |
6599da04 JM |
26 | } |
27 |