src/multibyte/mbrlen.c


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#include <wchar.h>

size_t mbrlen(const char *restrict s, size_t n, mbstate_t *restrict st)
{
	static unsigned internal;
	return mbrtowc(0, s, n, st ? st : (mbstate_t *)&internal);
}


#ifdef TEST
int
main(void) {
	return 0;
}
#endif