158 #define mix(a,b,c) \  argument
160   a -= c;  a ^= rot(c, 4);  c += b; \
161   b -= a;  b ^= rot(a, 6);  a += c; \
162   c -= b;  c ^= rot(b, 8);  b += a; \
163   a -= c;  a ^= rot(c,16);  c += b; \
164   b -= a;  b ^= rot(a,19);  a += c; \
165   c -= b;  c ^= rot(b, 4);  b += a; \
193 #define final(a,b,c) \  argument
195   c ^= b; c -= rot(b,14); \
197   b ^= a; b -= rot(a,25); \
198   c ^= b; c -= rot(b,16); \
200   b ^= a; b -= rot(a,14); \
201   c ^= b; c -= rot(b,24); \
234   uint32_t a,b,c;                                          /* internal state */  in hashlittle()  local
238   a = b = c = 0xdeadbeef + ((uint32_t)length) + initval;  in hashlittle()
248       b += k[1];  in hashlittle()
250       mix(a,b,c);  in hashlittle()
269     case 12: c+=k[2]; b+=k[1]; a+=k[0]; break;  in hashlittle()
270     case 11: c+=k[2]&0xffffff; b+=k[1]; a+=k[0]; break;  in hashlittle()
271     case 10: c+=k[2]&0xffff; b+=k[1]; a+=k[0]; break;  in hashlittle()
272     case 9 : c+=k[2]&0xff; b+=k[1]; a+=k[0]; break;  in hashlittle()
273     case 8 : b+=k[1]; a+=k[0]; break;  in hashlittle()
274     case 7 : b+=k[1]&0xffffff; a+=k[0]; break;  in hashlittle()
275     case 6 : b+=k[1]&0xffff; a+=k[0]; break;  in hashlittle()
276     case 5 : b+=k[1]&0xff; a+=k[0]; break;  in hashlittle()
289     case 12: c+=k[2]; b+=k[1]; a+=k[0]; break;  in hashlittle()
293     case 8 : b+=k[1]; a+=k[0]; break;  in hashlittle()
294     case 7 : b+=((uint32_t)k8[6])<<16;   /* fall through */  in hashlittle()
295     case 6 : b+=((uint32_t)k8[5])<<8;    /* fall through */  in hashlittle()
296     case 5 : b+=k8[4];                   /* fall through */  in hashlittle()
314       b += k[2] + (((uint32_t)k[3])<<16);  in hashlittle()
316       mix(a,b,c);  in hashlittle()
326              b+=k[2]+(((uint32_t)k[3])<<16);  in hashlittle()
331              b+=k[2]+(((uint32_t)k[3])<<16);  in hashlittle()
335     case 8 : b+=k[2]+(((uint32_t)k[3])<<16);  in hashlittle()
338     case 7 : b+=((uint32_t)k8[6])<<16;      /* fall through */  in hashlittle()
339     case 6 : b+=k[2];  in hashlittle()
342     case 5 : b+=k8[4];                      /* fall through */  in hashlittle()
363       b += k[4];  in hashlittle()
364       b += ((uint32_t)k[5])<<8;  in hashlittle()
365       b += ((uint32_t)k[6])<<16;  in hashlittle()
366       b += ((uint32_t)k[7])<<24;  in hashlittle()
371       mix(a,b,c);  in hashlittle()
383     case 8 : b+=((uint32_t)k[7])<<24;  in hashlittle()
384     case 7 : b+=((uint32_t)k[6])<<16;  in hashlittle()
385     case 6 : b+=((uint32_t)k[5])<<8;  in hashlittle()
386     case 5 : b+=k[4];  in hashlittle()
396   final(a,b,c);  in hashlittle()