106 static void add_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_p3 *q)  in add_p1p1()  function
273   add_p1p1(&tp1p1,&pre[1], &pre[2]);      p1p1_to_p3( &pre[3], &tp1p1); /* 00 11 */  in ge25519_double_scalarmult_vartime()
275   add_p1p1(&tp1p1,&pre[1], &pre[4]);      p1p1_to_p3( &pre[5], &tp1p1); /* 01 01 */  in ge25519_double_scalarmult_vartime()
276   add_p1p1(&tp1p1,&pre[2], &pre[4]);      p1p1_to_p3( &pre[6], &tp1p1); /* 01 10 */  in ge25519_double_scalarmult_vartime()
277   add_p1p1(&tp1p1,&pre[3], &pre[4]);      p1p1_to_p3( &pre[7], &tp1p1); /* 01 11 */  in ge25519_double_scalarmult_vartime()
279   add_p1p1(&tp1p1,&pre[1], &pre[8]);      p1p1_to_p3( &pre[9], &tp1p1); /* 10 01 */  in ge25519_double_scalarmult_vartime()
281   add_p1p1(&tp1p1,&pre[3], &pre[8]);      p1p1_to_p3(&pre[11], &tp1p1); /* 10 11 */  in ge25519_double_scalarmult_vartime()
282   add_p1p1(&tp1p1,&pre[4], &pre[8]);      p1p1_to_p3(&pre[12], &tp1p1); /* 11 00 */  in ge25519_double_scalarmult_vartime()
283   add_p1p1(&tp1p1,&pre[1],&pre[12]);      p1p1_to_p3(&pre[13], &tp1p1); /* 11 01 */  in ge25519_double_scalarmult_vartime()
284   add_p1p1(&tp1p1,&pre[2],&pre[12]);      p1p1_to_p3(&pre[14], &tp1p1); /* 11 10 */  in ge25519_double_scalarmult_vartime()
285   add_p1p1(&tp1p1,&pre[3],&pre[12]);      p1p1_to_p3(&pre[15], &tp1p1); /* 11 11 */  in ge25519_double_scalarmult_vartime()
299       add_p1p1(&tp1p1, r, &pre[b[i]]);  in ge25519_double_scalarmult_vartime()