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bac03cdde1
unlike the memmove commit, this one should be fine to leave in place. wmemmove is not performance-critical, and even if it were, it's already copying whole 32-bit words at a time instead of bytes.
12 lines
197 B
C
12 lines
197 B
C
#include <string.h>
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#include <wchar.h>
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wchar_t *wmemmove(wchar_t *d, const wchar_t *s, size_t n)
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{
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if ((size_t)(d-s) < n)
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while (n--) d[n] = s[n];
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else
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while (n--) *d++ = *s++;
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return d;
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}
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