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bswap.h: add cpu_to_be64wu() 

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Aurelien Jarno 2011-01-06 22:43:13 +01:00
parent 0f11f25a00
commit 102c29769f
1 changed files with 15 additions and 0 deletions
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15
bswap.h
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@ -144,6 +144,7 @@ CPU_CONVERT(le, 64, uint64_t)
#define cpu_to_be16wu(p, v) cpu_to_be16w(p, v)
#define cpu_to_be32wu(p, v) cpu_to_be32w(p, v)
#define cpu_to_be64wu(p, v) cpu_to_be64w(p, v)
#else
@ -201,6 +202,20 @@ static inline void cpu_to_be32wu(uint32_t *p, uint32_t v)
p1[3] = v & 0xff;
}
static inline void cpu_to_be64wu(uint64_t *p, uint64_t v)
{
uint8_t *p1 = (uint8_t *)p;
p1[0] = v >> 56;
p1[1] = v >> 48;
p1[2] = v >> 40;
p1[3] = v >> 32;
p1[4] = v >> 24;
p1[5] = v >> 16;
p1[6] = v >> 8;
p1[7] = v & 0xff;
}
#endif
#ifdef HOST_WORDS_BIGENDIAN