allow coexistance of N build and AC build.
[tomato.git] / release / src-rt-6.x / linux / linux-2.6 / include / linux / unaligned / be_byteshift.h
blob0256aea15f943f36baa8d6d6010a412d3911a4ed
1 #ifndef _LINUX_UNALIGNED_BE_BYTESHIFT_H
2 #define _LINUX_UNALIGNED_BE_BYTESHIFT_H
4 static inline u16 __get_unaligned_be16(const u8 *p)
6 return p[0] << 8 | p[1];
9 static inline u32 __get_unaligned_be32(const u8 *p)
11 return p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
14 static inline u64 __get_unaligned_be64(const u8 *p)
16 return (u64)__get_unaligned_be32(p) << 32 |
17 __get_unaligned_be32(p + 4);
20 static inline void __put_unaligned_be16(u16 val, u8 *p)
22 *p++ = val >> 8;
23 *p++ = val;
26 static inline void __put_unaligned_be32(u32 val, u8 *p)
28 __put_unaligned_be16(val >> 16, p);
29 __put_unaligned_be16(val, p + 2);
32 static inline void __put_unaligned_be64(u64 val, u8 *p)
34 __put_unaligned_be32(val >> 32, p);
35 __put_unaligned_be32(val, p + 4);
38 static inline u16 get_unaligned_be16(const void *p)
40 return __get_unaligned_be16((const u8 *)p);
43 static inline u32 get_unaligned_be32(const void *p)
45 return __get_unaligned_be32((const u8 *)p);
48 static inline u64 get_unaligned_be64(const void *p)
50 return __get_unaligned_be64((const u8 *)p);
53 static inline void put_unaligned_be16(u16 val, void *p)
55 __put_unaligned_be16(val, p);
58 static inline void put_unaligned_be32(u32 val, void *p)
60 __put_unaligned_be32(val, p);
63 static inline void put_unaligned_be64(u64 val, void *p)
65 __put_unaligned_be64(val, p);
68 #endif /* _LINUX_UNALIGNED_BE_BYTESHIFT_H */