зеркало из https://github.com/github/ruby.git
25 строки
363 B
C
25 строки
363 B
C
/*
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* memmove --- move memories.
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*
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* We supply this routine for those systems that aren't standard yet.
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*/
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char *
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memmove (dst, src, n)
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char *dst, *src;
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int n;
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{
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char *ret = dst;
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if (src < dst) {
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src += n;
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dst += n;
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while (n--)
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*--dst = *--src;
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}
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else if (dst < src)
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while (n--)
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*dst++ = *src++;
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return ret;
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}
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