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#if 0 #include <wchar.h> wchar_t * wmemcpy(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n) { SIGNAL_SAFE(0); /* TODO: overlap */ size_t i; for (i = 0; i < n; i++) { s1[i] = s2[i]; } return s1; } /* STDC(199409) */ #endif