20 #define SIPROUND SIPHASH_PERMUTATION(v0, v1, v2, v3)
23 	u64 v0 = SIPHASH_CONST_0; \
28 	v3 ^= key->key[1]; \
30 	v1 ^= key->key[1]; \
31 	v0 ^= key->key[0];
37 	v0 ^= b; \
43 	return (v0 ^ v1) ^ (v2 ^ v3);
49 	const u8 left = len & (sizeof(u64) - 1);  in __siphash_aligned()
57 		v0 ^= m;  in __siphash_aligned()
71 	case 1: b |= end[0];  in __siphash_aligned()
82 	const u8 left = len & (sizeof(u64) - 1);  in __siphash_unaligned()
90 		v0 ^= m;  in __siphash_unaligned()
104 	case 1: b |= end[0];  in __siphash_unaligned()
122 	v0 ^= first;  in siphash_1u64()
139 	v0 ^= first;  in siphash_2u64()
143 	v0 ^= second;  in siphash_2u64()
162 	v0 ^= first;  in siphash_3u64()
166 	v0 ^= second;  in siphash_3u64()
170 	v0 ^= third;  in siphash_3u64()
190 	v0 ^= first;  in siphash_4u64()
194 	v0 ^= second;  in siphash_4u64()
198 	v0 ^= third;  in siphash_4u64()
202 	v0 ^= forth;  in siphash_4u64()
223 	v0 ^= combined;  in siphash_3u32()
239 	v0 ^= b; \
244 	return (v0 ^ v1) ^ (v2 ^ v3);
250 	const u8 left = len & (sizeof(u64) - 1);  in __hsiphash_aligned()
257 		v0 ^= m;  in __hsiphash_aligned()
271 	case 1: b |= end[0];  in __hsiphash_aligned()
283 	const u8 left = len & (sizeof(u64) - 1);  in __hsiphash_unaligned()
290 		v0 ^= m;  in __hsiphash_unaligned()
304 	case 1: b |= end[0];  in __hsiphash_unaligned()
336 	v0 ^= combined;  in hsiphash_2u32()
355 	v0 ^= combined;  in hsiphash_3u32()
376 	v0 ^= combined;  in hsiphash_4u32()
380 	v0 ^= combined;  in hsiphash_4u32()
385 #define HSIPROUND HSIPHASH_PERMUTATION(v0, v1, v2, v3)
388 	u32 v0 = HSIPHASH_CONST_0; \
393 	v3 ^= key->key[1]; \
395 	v1 ^= key->key[1]; \
396 	v0 ^= key->key[0];
401 	v0 ^= b; \
412 	const u8 left = len & (sizeof(u32) - 1);  in __hsiphash_aligned()
419 		v0 ^= m;  in __hsiphash_aligned()
424 	case 1: b |= end[0];  in __hsiphash_aligned()
435 	const u8 left = len & (sizeof(u32) - 1);  in __hsiphash_unaligned()
442 		v0 ^= m;  in __hsiphash_unaligned()
447 	case 1: b |= end[0];  in __hsiphash_unaligned()
463 	v0 ^= first;  in hsiphash_1u32()
479 	v0 ^= first;  in hsiphash_2u32()
482 	v0 ^= second;  in hsiphash_2u32()
500 	v0 ^= first;  in hsiphash_3u32()
503 	v0 ^= second;  in hsiphash_3u32()
506 	v0 ^= third;  in hsiphash_3u32()
525 	v0 ^= first;  in hsiphash_4u32()
528 	v0 ^= second;  in hsiphash_4u32()
531 	v0 ^= third;  in hsiphash_4u32()
534 	v0 ^= forth;  in hsiphash_4u32()