173       memcpy (&t, &in, 4);  in __host_to_ieee_32()
175       memcpy (out, &t, 4);  in __host_to_ieee_32()
178     memcpy (out, &in, 4);  in __host_to_ieee_32()
188       memcpy (&t, &in, 4);  in __ieee_to_host_32()
190       memcpy (out, &t, 4);  in __ieee_to_host_32()
193     memcpy (out, &in, 4);  in __ieee_to_host_32()
205       memcpy (&t1, src, 4);  in __swap64()
206       memcpy (&t2, src + 4, 4);  in __swap64()
209       memcpy (dst, &t2, 4);  in __swap64()
210       memcpy (dst + 4, &t1, 4);  in __swap64()
213     memcpy (dst, src, 8);  in __swap64()
237       memcpy (&t1, src, 4);  in __swap128()
238       memcpy (&t2, src + 4, 4);  in __swap128()
239       memcpy (&t3, src + 8, 4);  in __swap128()
240       memcpy (&t4, src + 12, 4);  in __swap128()
245       memcpy (dst, &t4, 4);  in __swap128()
246       memcpy (dst + 4, &t3, 4);  in __swap128()
247       memcpy (dst + 8, &t2, 4);  in __swap128()
248       memcpy (dst + 12, &t1, 4);  in __swap128()
251     memcpy (dst, src, 16);  in __swap128()