2011-03-30 12:46:40 +00:00
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#include <u.h>
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#include <libc.h>
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int
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2021-07-25 15:54:22 +00:00
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memcmp(void *a1, void *a2, usize n)
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2011-03-30 12:46:40 +00:00
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{
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uchar *s1, *s2;
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uint c1, c2;
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s1 = a1;
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s2 = a2;
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while(n > 0) {
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c1 = *s1++;
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c2 = *s2++;
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if(c1 != c2) {
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if(c1 > c2)
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return 1;
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return -1;
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}
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n--;
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}
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return 0;
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}
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