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This commit is contained in:
Zhi Guan
2016-04-18 13:41:56 +02:00
parent 37ac6cd45a
commit da6bb109b4
27 changed files with 1494 additions and 255 deletions
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27
crypto/byteorder.h Normal file
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@@ -0,0 +1,27 @@
#ifndef HEADER_BYTEORDER_H
#define HEADER_BYTEORDER_H
#ifdef CPU_BIGENDIAN
#define cpu_to_be16(v) (v)
#define cpu_to_be32(v) (v)
#define be16_to_cpu(v) (v)
#define be32_to_cpu(v) (v)
#else
#define cpu_to_le16(v) (v)
#define cpu_to_le32(v) (v)
#define le16_to_cpu(v) (v)
#define le32_to_cpu(v) (v)
#define cpu_to_be16(v) (((v)<< 8) | ((v)>>8))
#define cpu_to_be32(v) (((v)>>24) | (((v)>>8)&0xff00) | (((v)<<8)&0xff0000) | ((v)<<24))
#define be16_to_cpu(v) cpu_to_be16(v)
#define be32_to_cpu(v) cpu_to_be32(v)
#endif
#endif