83 static inline __u64 rol64(__u64 word, unsigned int shift)  in rol64()  argument
85 	return (word << (shift & 63)) | (word >> ((-shift) & 63));  in rol64()
93 static inline __u64 ror64(__u64 word, unsigned int shift)  in ror64()  argument
95 	return (word >> (shift & 63)) | (word << ((-shift) & 63));  in ror64()
103 static inline __u32 rol32(__u32 word, unsigned int shift)  in rol32()  argument
105 	return (word << (shift & 31)) | (word >> ((-shift) & 31));  in rol32()
113 static inline __u32 ror32(__u32 word, unsigned int shift)  in ror32()  argument
115 	return (word >> (shift & 31)) | (word << ((-shift) & 31));  in ror32()
123 static inline __u16 rol16(__u16 word, unsigned int shift)  in rol16()  argument
125 	return (word << (shift & 15)) | (word >> ((-shift) & 15));  in rol16()
133 static inline __u16 ror16(__u16 word, unsigned int shift)  in ror16()  argument
135 	return (word >> (shift & 15)) | (word << ((-shift) & 15));  in ror16()
143 static inline __u8 rol8(__u8 word, unsigned int shift)  in rol8()  argument
145 	return (word << (shift & 7)) | (word >> ((-shift) & 7));  in rol8()
153 static inline __u8 ror8(__u8 word, unsigned int shift)  in ror8()  argument
155 	return (word >> (shift & 7)) | (word << ((-shift) & 7));  in ror8()
218 static inline unsigned long __ffs64(u64 word)  in __ffs64()  argument
221 	if (((u32)word) == 0UL)  in __ffs64()
222 		return __ffs((u32)(word >> 32)) + 32;  in __ffs64()
226 	return __ffs((unsigned long)word);  in __ffs64()