source: azure_iot_hub/trunk/musl-1.1.18/src/string/wmemset.c@ 388

#include <wchar.h>

wchar_t *wmemset(wchar_t *d, wchar_t c, size_t n)
{
        wchar_t *ret = d;
        while (n--) *d++ = c;
        return ret;
}