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#include <wchar.h> wchar_t *wcstok(wchar_t *s, const wchar_t *sep, wchar_t **p) { if (!s && !(s = *p)) return NULL; s += wcsspn(s, sep); if (!*s) return *p = 0; *p = s + wcscspn(s, sep); if (**p) *(*p)++ = 0; else *p = 0; return s; }