24 #define __jhash_mix(a, b, c) \  argument
26   a -= b; a -= c; a ^= (c>>13); \
27   b -= c; b -= a; b ^= (a<<8); \
28   c -= a; c -= b; c ^= (b>>13); \
29   a -= b; a -= c; a ^= (c>>12);  \
30   b -= c; b -= a; b ^= (a<<16); \
31   c -= a; c -= b; c ^= (b>>5); \
32   a -= b; a -= c; a ^= (c>>3);  \
33   b -= c; b -= a; b ^= (a<<10); \
34   c -= a; c -= b; c ^= (b>>15); \
46 	u32 a, b, c, len;  in jhash()  local
50 	a = b = JHASH_GOLDEN_RATIO;  in jhash()
54 		a += (k[0] +((u32)k[1]<<8) +((u32)k[2]<<16) +((u32)k[3]<<24));  in jhash()
58 		__jhash_mix(a,b,c);  in jhash()
73 	case 4 : a += ((u32)k[3]<<24);  in jhash()
74 	case 3 : a += ((u32)k[2]<<16);  in jhash()
75 	case 2 : a += ((u32)k[1]<<8);  in jhash()
76 	case 1 : a += k[0];  in jhash()
79 	__jhash_mix(a,b,c);  in jhash()
89 	u32 a, b, c, len;  in jhash2()  local
91 	a = b = JHASH_GOLDEN_RATIO;  in jhash2()
96 		a += k[0];  in jhash2()
99 		__jhash_mix(a, b, c);  in jhash2()
107 	case 1 : a += k[0];  in jhash2()
110 	__jhash_mix(a,b,c);  in jhash2()
122 static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)  in jhash_3words()  argument
124 	a += JHASH_GOLDEN_RATIO;  in jhash_3words()
128 	__jhash_mix(a, b, c);  in jhash_3words()
133 static inline u32 jhash_2words(u32 a, u32 b, u32 initval)  in jhash_2words()  argument
135 	return jhash_3words(a, b, 0, initval);  in jhash_2words()
138 static inline u32 jhash_1word(u32 a, u32 initval)  in jhash_1word()  argument
140 	return jhash_3words(a, 0, 0, initval);  in jhash_1word()