math: move x86_64 exp2l implementation to exp2l.s from expl.s

[musl] / src / string / wcpncpy.c

#include <wchar.h>

wchar_t *wcpncpy(wchar_t *restrict d, const wchar_t *restrict s, size_t n)
{
        return wcsncpy(d, s, n) + wcsnlen(s, n);
}