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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6515 | serge | 1 | /* Public domain. */ |
| 2 | #include |
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| 3 | |||
| 4 | void * |
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| 5 | memmove (void *dest, const void *src, size_t len) |
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| 6 | { |
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| 7 | char *d = dest; |
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| 8 | const char *s = src; |
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| 9 | if (d < s) |
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| 10 | while (len--) |
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| 11 | *d++ = *s++; |
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| 12 | else |
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| 13 | { |
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| 14 | char *lasts = s + (len-1); |
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| 15 | char *lastd = d + (len-1); |
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| 16 | while (len--) |
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| 17 | *lastd-- = *lasts--; |
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| 18 | } |
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| 19 | return dest; |
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| 20 | } |