1 #include "fe25519.h"
2 
fe25519_unpack(fe25519 * r,const unsigned char x[32])3 void fe25519_unpack(fe25519 *r, const unsigned char x[32])
4 {
5   /* assuming little-endian */
6   r->v[0] = *(unsigned long long *)x;
7   r->v[1] = *(((unsigned long long *)x)+1);
8   r->v[2] = *(((unsigned long long *)x)+2);
9   r->v[3] = *(((unsigned long long *)x)+3);
10   r->v[3] &= 0x7fffffffffffffffULL;
11 }
12