static uint64_t load_3(const unsigned char *in) {
uint64_t result;
- result = (uint64_t) in[0];
- result |= ((uint64_t) in[1]) << 8;
- result |= ((uint64_t) in[2]) << 16;
+ result = in[0];
+ result |= shlu64(in[1], 8);
+ result |= shlu64(in[2], 16);
return result;
}
static uint64_t load_4(const unsigned char *in) {
uint64_t result;
- result = (uint64_t) in[0];
- result |= ((uint64_t) in[1]) << 8;
- result |= ((uint64_t) in[2]) << 16;
- result |= ((uint64_t) in[3]) << 24;
+ result = in[0];
+ result |= shlu64(in[1], 8);
+ result |= shlu64(in[2], 16);
+ result |= shlu64(in[3], 24);
return result;
}
s18 = 0;
carry6 = (s6 + (1 << 20)) >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry8 = (s8 + (1 << 20)) >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry10 = (s10 + (1 << 20)) >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
carry12 = (s12 + (1 << 20)) >> 21;
s13 += carry12;
- s12 -= carry12 << 21;
+ s12 -= shl64(carry12, 21);
carry14 = (s14 + (1 << 20)) >> 21;
s15 += carry14;
- s14 -= carry14 << 21;
+ s14 -= shl64(carry14, 21);
carry16 = (s16 + (1 << 20)) >> 21;
s17 += carry16;
- s16 -= carry16 << 21;
+ s16 -= shl64(carry16, 21);
carry7 = (s7 + (1 << 20)) >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry9 = (s9 + (1 << 20)) >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry11 = (s11 + (1 << 20)) >> 21;
s12 += carry11;
- s11 -= carry11 << 21;
+ s11 -= shl64(carry11, 21);
carry13 = (s13 + (1 << 20)) >> 21;
s14 += carry13;
- s13 -= carry13 << 21;
+ s13 -= shl64(carry13, 21);
carry15 = (s15 + (1 << 20)) >> 21;
s16 += carry15;
- s15 -= carry15 << 21;
+ s15 -= shl64(carry15, 21);
s5 += s17 * 666643;
s6 += s17 * 470296;
s7 += s17 * 654183;
s12 = 0;
carry0 = (s0 + (1 << 20)) >> 21;
s1 += carry0;
- s0 -= carry0 << 21;
+ s0 -= shl64(carry0, 21);
carry2 = (s2 + (1 << 20)) >> 21;
s3 += carry2;
- s2 -= carry2 << 21;
+ s2 -= shl64(carry2, 21);
carry4 = (s4 + (1 << 20)) >> 21;
s5 += carry4;
- s4 -= carry4 << 21;
+ s4 -= shl64(carry4, 21);
carry6 = (s6 + (1 << 20)) >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry8 = (s8 + (1 << 20)) >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry10 = (s10 + (1 << 20)) >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
carry1 = (s1 + (1 << 20)) >> 21;
s2 += carry1;
- s1 -= carry1 << 21;
+ s1 -= shl64(carry1, 21);
carry3 = (s3 + (1 << 20)) >> 21;
s4 += carry3;
- s3 -= carry3 << 21;
+ s3 -= shl64(carry3, 21);
carry5 = (s5 + (1 << 20)) >> 21;
s6 += carry5;
- s5 -= carry5 << 21;
+ s5 -= shl64(carry5, 21);
carry7 = (s7 + (1 << 20)) >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry9 = (s9 + (1 << 20)) >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry11 = (s11 + (1 << 20)) >> 21;
s12 += carry11;
- s11 -= carry11 << 21;
+ s11 -= shl64(carry11, 21);
s0 += s12 * 666643;
s1 += s12 * 470296;
s2 += s12 * 654183;
s12 = 0;
carry0 = s0 >> 21;
s1 += carry0;
- s0 -= carry0 << 21;
+ s0 -= shl64(carry0, 21);
carry1 = s1 >> 21;
s2 += carry1;
- s1 -= carry1 << 21;
+ s1 -= shl64(carry1, 21);
carry2 = s2 >> 21;
s3 += carry2;
- s2 -= carry2 << 21;
+ s2 -= shl64(carry2, 21);
carry3 = s3 >> 21;
s4 += carry3;
- s3 -= carry3 << 21;
+ s3 -= shl64(carry3, 21);
carry4 = s4 >> 21;
s5 += carry4;
- s4 -= carry4 << 21;
+ s4 -= shl64(carry4, 21);
carry5 = s5 >> 21;
s6 += carry5;
- s5 -= carry5 << 21;
+ s5 -= shl64(carry5, 21);
carry6 = s6 >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry7 = s7 >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry8 = s8 >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry9 = s9 >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry10 = s10 >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
carry11 = s11 >> 21;
s12 += carry11;
- s11 -= carry11 << 21;
+ s11 -= shl64(carry11, 21);
s0 += s12 * 666643;
s1 += s12 * 470296;
s2 += s12 * 654183;
s12 = 0;
carry0 = s0 >> 21;
s1 += carry0;
- s0 -= carry0 << 21;
+ s0 -= shl64(carry0, 21);
carry1 = s1 >> 21;
s2 += carry1;
- s1 -= carry1 << 21;
+ s1 -= shl64(carry1, 21);
carry2 = s2 >> 21;
s3 += carry2;
- s2 -= carry2 << 21;
+ s2 -= shl64(carry2, 21);
carry3 = s3 >> 21;
s4 += carry3;
- s3 -= carry3 << 21;
+ s3 -= shl64(carry3, 21);
carry4 = s4 >> 21;
s5 += carry4;
- s4 -= carry4 << 21;
+ s4 -= shl64(carry4, 21);
carry5 = s5 >> 21;
s6 += carry5;
- s5 -= carry5 << 21;
+ s5 -= shl64(carry5, 21);
carry6 = s6 >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry7 = s7 >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry8 = s8 >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry9 = s9 >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry10 = s10 >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
s[0] = (unsigned char) (s0 >> 0);
s[1] = (unsigned char) (s0 >> 8);
- s[2] = (unsigned char) ((s0 >> 16) | (s1 << 5));
+ s[2] = (unsigned char) ((s0 >> 16) | shl64(s1, 5));
s[3] = (unsigned char) (s1 >> 3);
s[4] = (unsigned char) (s1 >> 11);
- s[5] = (unsigned char) ((s1 >> 19) | (s2 << 2));
+ s[5] = (unsigned char) ((s1 >> 19) | shl64(s2, 2));
s[6] = (unsigned char) (s2 >> 6);
- s[7] = (unsigned char) ((s2 >> 14) | (s3 << 7));
+ s[7] = (unsigned char) ((s2 >> 14) | shl64(s3, 7));
s[8] = (unsigned char) (s3 >> 1);
s[9] = (unsigned char) (s3 >> 9);
- s[10] = (unsigned char) ((s3 >> 17) | (s4 << 4));
+ s[10] = (unsigned char) ((s3 >> 17) | shl64(s4, 4));
s[11] = (unsigned char) (s4 >> 4);
s[12] = (unsigned char) (s4 >> 12);
- s[13] = (unsigned char) ((s4 >> 20) | (s5 << 1));
+ s[13] = (unsigned char) ((s4 >> 20) | shl64(s5, 1));
s[14] = (unsigned char) (s5 >> 7);
- s[15] = (unsigned char) ((s5 >> 15) | (s6 << 6));
+ s[15] = (unsigned char) ((s5 >> 15) | shl64(s6, 6));
s[16] = (unsigned char) (s6 >> 2);
s[17] = (unsigned char) (s6 >> 10);
- s[18] = (unsigned char) ((s6 >> 18) | (s7 << 3));
+ s[18] = (unsigned char) ((s6 >> 18) | shl64(s7, 3));
s[19] = (unsigned char) (s7 >> 5);
s[20] = (unsigned char) (s7 >> 13);
s[21] = (unsigned char) (s8 >> 0);
s[22] = (unsigned char) (s8 >> 8);
- s[23] = (unsigned char) ((s8 >> 16) | (s9 << 5));
+ s[23] = (unsigned char) ((s8 >> 16) | shl64(s9, 5));
s[24] = (unsigned char) (s9 >> 3);
s[25] = (unsigned char) (s9 >> 11);
- s[26] = (unsigned char) ((s9 >> 19) | (s10 << 2));
+ s[26] = (unsigned char) ((s9 >> 19) | shl64(s10, 2));
s[27] = (unsigned char) (s10 >> 6);
- s[28] = (unsigned char) ((s10 >> 14) | (s11 << 7));
+ s[28] = (unsigned char) ((s10 >> 14) | shl64(s11, 7));
s[29] = (unsigned char) (s11 >> 1);
s[30] = (unsigned char) (s11 >> 9);
s[31] = (unsigned char) (s11 >> 17);
s23 = 0;
carry0 = (s0 + (1 << 20)) >> 21;
s1 += carry0;
- s0 -= carry0 << 21;
+ s0 -= shl64(carry0, 21);
carry2 = (s2 + (1 << 20)) >> 21;
s3 += carry2;
- s2 -= carry2 << 21;
+ s2 -= shl64(carry2, 21);
carry4 = (s4 + (1 << 20)) >> 21;
s5 += carry4;
- s4 -= carry4 << 21;
+ s4 -= shl64(carry4, 21);
carry6 = (s6 + (1 << 20)) >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry8 = (s8 + (1 << 20)) >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry10 = (s10 + (1 << 20)) >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
carry12 = (s12 + (1 << 20)) >> 21;
s13 += carry12;
- s12 -= carry12 << 21;
+ s12 -= shl64(carry12, 21);
carry14 = (s14 + (1 << 20)) >> 21;
s15 += carry14;
- s14 -= carry14 << 21;
+ s14 -= shl64(carry14, 21);
carry16 = (s16 + (1 << 20)) >> 21;
s17 += carry16;
- s16 -= carry16 << 21;
+ s16 -= shl64(carry16, 21);
carry18 = (s18 + (1 << 20)) >> 21;
s19 += carry18;
- s18 -= carry18 << 21;
+ s18 -= shl64(carry18, 21);
carry20 = (s20 + (1 << 20)) >> 21;
s21 += carry20;
- s20 -= carry20 << 21;
+ s20 -= shl64(carry20, 21);
carry22 = (s22 + (1 << 20)) >> 21;
s23 += carry22;
- s22 -= carry22 << 21;
+ s22 -= shl64(carry22, 21);
carry1 = (s1 + (1 << 20)) >> 21;
s2 += carry1;
- s1 -= carry1 << 21;
+ s1 -= shl64(carry1, 21);
carry3 = (s3 + (1 << 20)) >> 21;
s4 += carry3;
- s3 -= carry3 << 21;
+ s3 -= shl64(carry3, 21);
carry5 = (s5 + (1 << 20)) >> 21;
s6 += carry5;
- s5 -= carry5 << 21;
+ s5 -= shl64(carry5, 21);
carry7 = (s7 + (1 << 20)) >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry9 = (s9 + (1 << 20)) >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry11 = (s11 + (1 << 20)) >> 21;
s12 += carry11;
- s11 -= carry11 << 21;
+ s11 -= shl64(carry11, 21);
carry13 = (s13 + (1 << 20)) >> 21;
s14 += carry13;
- s13 -= carry13 << 21;
+ s13 -= shl64(carry13, 21);
carry15 = (s15 + (1 << 20)) >> 21;
s16 += carry15;
- s15 -= carry15 << 21;
+ s15 -= shl64(carry15, 21);
carry17 = (s17 + (1 << 20)) >> 21;
s18 += carry17;
- s17 -= carry17 << 21;
+ s17 -= shl64(carry17, 21);
carry19 = (s19 + (1 << 20)) >> 21;
s20 += carry19;
- s19 -= carry19 << 21;
+ s19 -= shl64(carry19, 21);
carry21 = (s21 + (1 << 20)) >> 21;
s22 += carry21;
- s21 -= carry21 << 21;
+ s21 -= shl64(carry21, 21);
s11 += s23 * 666643;
s12 += s23 * 470296;
s13 += s23 * 654183;
s18 = 0;
carry6 = (s6 + (1 << 20)) >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry8 = (s8 + (1 << 20)) >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry10 = (s10 + (1 << 20)) >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
carry12 = (s12 + (1 << 20)) >> 21;
s13 += carry12;
- s12 -= carry12 << 21;
+ s12 -= shl64(carry12, 21);
carry14 = (s14 + (1 << 20)) >> 21;
s15 += carry14;
- s14 -= carry14 << 21;
+ s14 -= shl64(carry14, 21);
carry16 = (s16 + (1 << 20)) >> 21;
s17 += carry16;
- s16 -= carry16 << 21;
+ s16 -= shl64(carry16, 21);
carry7 = (s7 + (1 << 20)) >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry9 = (s9 + (1 << 20)) >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry11 = (s11 + (1 << 20)) >> 21;
s12 += carry11;
- s11 -= carry11 << 21;
+ s11 -= shl64(carry11, 21);
carry13 = (s13 + (1 << 20)) >> 21;
s14 += carry13;
- s13 -= carry13 << 21;
+ s13 -= shl64(carry13, 21);
carry15 = (s15 + (1 << 20)) >> 21;
s16 += carry15;
- s15 -= carry15 << 21;
+ s15 -= shl64(carry15, 21);
s5 += s17 * 666643;
s6 += s17 * 470296;
s7 += s17 * 654183;
s12 = 0;
carry0 = (s0 + (1 << 20)) >> 21;
s1 += carry0;
- s0 -= carry0 << 21;
+ s0 -= shl64(carry0, 21);
carry2 = (s2 + (1 << 20)) >> 21;
s3 += carry2;
- s2 -= carry2 << 21;
+ s2 -= shl64(carry2, 21);
carry4 = (s4 + (1 << 20)) >> 21;
s5 += carry4;
- s4 -= carry4 << 21;
+ s4 -= shl64(carry4, 21);
carry6 = (s6 + (1 << 20)) >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry8 = (s8 + (1 << 20)) >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry10 = (s10 + (1 << 20)) >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
carry1 = (s1 + (1 << 20)) >> 21;
s2 += carry1;
- s1 -= carry1 << 21;
+ s1 -= shl64(carry1, 21);
carry3 = (s3 + (1 << 20)) >> 21;
s4 += carry3;
- s3 -= carry3 << 21;
+ s3 -= shl64(carry3, 21);
carry5 = (s5 + (1 << 20)) >> 21;
s6 += carry5;
- s5 -= carry5 << 21;
+ s5 -= shl64(carry5, 21);
carry7 = (s7 + (1 << 20)) >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry9 = (s9 + (1 << 20)) >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry11 = (s11 + (1 << 20)) >> 21;
s12 += carry11;
- s11 -= carry11 << 21;
+ s11 -= shl64(carry11, 21);
s0 += s12 * 666643;
s1 += s12 * 470296;
s2 += s12 * 654183;
s12 = 0;
carry0 = s0 >> 21;
s1 += carry0;
- s0 -= carry0 << 21;
+ s0 -= shl64(carry0, 21);
carry1 = s1 >> 21;
s2 += carry1;
- s1 -= carry1 << 21;
+ s1 -= shl64(carry1, 21);
carry2 = s2 >> 21;
s3 += carry2;
- s2 -= carry2 << 21;
+ s2 -= shl64(carry2, 21);
carry3 = s3 >> 21;
s4 += carry3;
- s3 -= carry3 << 21;
+ s3 -= shl64(carry3, 21);
carry4 = s4 >> 21;
s5 += carry4;
- s4 -= carry4 << 21;
+ s4 -= shl64(carry4, 21);
carry5 = s5 >> 21;
s6 += carry5;
- s5 -= carry5 << 21;
+ s5 -= shl64(carry5, 21);
carry6 = s6 >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry7 = s7 >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry8 = s8 >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry9 = s9 >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry10 = s10 >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
carry11 = s11 >> 21;
s12 += carry11;
- s11 -= carry11 << 21;
+ s11 -= shl64(carry11, 21);
s0 += s12 * 666643;
s1 += s12 * 470296;
s2 += s12 * 654183;
s12 = 0;
carry0 = s0 >> 21;
s1 += carry0;
- s0 -= carry0 << 21;
+ s0 -= shl64(carry0, 21);
carry1 = s1 >> 21;
s2 += carry1;
- s1 -= carry1 << 21;
+ s1 -= shl64(carry1, 21);
carry2 = s2 >> 21;
s3 += carry2;
- s2 -= carry2 << 21;
+ s2 -= shl64(carry2, 21);
carry3 = s3 >> 21;
s4 += carry3;
- s3 -= carry3 << 21;
+ s3 -= shl64(carry3, 21);
carry4 = s4 >> 21;
s5 += carry4;
- s4 -= carry4 << 21;
+ s4 -= shl64(carry4, 21);
carry5 = s5 >> 21;
s6 += carry5;
- s5 -= carry5 << 21;
+ s5 -= shl64(carry5, 21);
carry6 = s6 >> 21;
s7 += carry6;
- s6 -= carry6 << 21;
+ s6 -= shl64(carry6, 21);
carry7 = s7 >> 21;
s8 += carry7;
- s7 -= carry7 << 21;
+ s7 -= shl64(carry7, 21);
carry8 = s8 >> 21;
s9 += carry8;
- s8 -= carry8 << 21;
+ s8 -= shl64(carry8, 21);
carry9 = s9 >> 21;
s10 += carry9;
- s9 -= carry9 << 21;
+ s9 -= shl64(carry9, 21);
carry10 = s10 >> 21;
s11 += carry10;
- s10 -= carry10 << 21;
+ s10 -= shl64(carry10, 21);
s[0] = (unsigned char) (s0 >> 0);
s[1] = (unsigned char) (s0 >> 8);
- s[2] = (unsigned char) ((s0 >> 16) | (s1 << 5));
+ s[2] = (unsigned char) ((s0 >> 16) | shl64(s1, 5));
s[3] = (unsigned char) (s1 >> 3);
s[4] = (unsigned char) (s1 >> 11);
- s[5] = (unsigned char) ((s1 >> 19) | (s2 << 2));
+ s[5] = (unsigned char) ((s1 >> 19) | shl64(s2, 2));
s[6] = (unsigned char) (s2 >> 6);
- s[7] = (unsigned char) ((s2 >> 14) | (s3 << 7));
+ s[7] = (unsigned char) ((s2 >> 14) | shl64(s3, 7));
s[8] = (unsigned char) (s3 >> 1);
s[9] = (unsigned char) (s3 >> 9);
- s[10] = (unsigned char) ((s3 >> 17) | (s4 << 4));
+ s[10] = (unsigned char) ((s3 >> 17) | shl64(s4, 4));
s[11] = (unsigned char) (s4 >> 4);
s[12] = (unsigned char) (s4 >> 12);
- s[13] = (unsigned char) ((s4 >> 20) | (s5 << 1));
+ s[13] = (unsigned char) ((s4 >> 20) | shl64(s5, 1));
s[14] = (unsigned char) (s5 >> 7);
- s[15] = (unsigned char) ((s5 >> 15) | (s6 << 6));
+ s[15] = (unsigned char) ((s5 >> 15) | shl64(s6, 6));
s[16] = (unsigned char) (s6 >> 2);
s[17] = (unsigned char) (s6 >> 10);
- s[18] = (unsigned char) ((s6 >> 18) | (s7 << 3));
+ s[18] = (unsigned char) ((s6 >> 18) | shl64(s7, 3));
s[19] = (unsigned char) (s7 >> 5);
s[20] = (unsigned char) (s7 >> 13);
s[21] = (unsigned char) (s8 >> 0);
s[22] = (unsigned char) (s8 >> 8);
- s[23] = (unsigned char) ((s8 >> 16) | (s9 << 5));
+ s[23] = (unsigned char) ((s8 >> 16) | shl64(s9, 5));
s[24] = (unsigned char) (s9 >> 3);
s[25] = (unsigned char) (s9 >> 11);
- s[26] = (unsigned char) ((s9 >> 19) | (s10 << 2));
+ s[26] = (unsigned char) ((s9 >> 19) | shl64(s10, 2));
s[27] = (unsigned char) (s10 >> 6);
- s[28] = (unsigned char) ((s10 >> 14) | (s11 << 7));
+ s[28] = (unsigned char) ((s10 >> 14) | shl64(s11, 7));
s[29] = (unsigned char) (s11 >> 1);
s[30] = (unsigned char) (s11 >> 9);
s[31] = (unsigned char) (s11 >> 17);