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#include <wchar.h> #include "_assert.h" wchar_t * wmemchr(const wchar_t * s, wchar_t c, size_t n) { size_t i; ASSERT_NONNULL(s); for (i = 0; i < n; i++) { if (s[i] == c) { return (wchar_t*)s + i; } } return NULL; } /* STDC(199409) */