static GRASSHOPPER_INLINE void grasshopper_copy128(grasshopper_w128_t* to, const grasshopper_w128_t* from) {
#if(GRASSHOPPER_BITS == 8 || GRASSHOPPER_BITS == 16)
- __builtin_memcpy(&to, &from, sizeof(w128_t));
+ __builtin_memcpy(&to, &from, sizeof(grasshopper_w128_t));
#else
int i;
for (i = 0; i < GRASSHOPPER_BIT_PARTS; i++) {