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Use casts to enforce the return type of bswap16() and bswap32().

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This commit is contained in:
Olivier Houchard 2004-11-04 19:07:28 +00:00
parent 4cc4c8f7fe
commit eeaa69102a
1 changed files with 6 additions and 6 deletions
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12
sys/arm/include/endian.h
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@ -108,14 +108,14 @@ __bswap16_var(__uint32_t v)
(((x) & 0x00ff) << 8))
#define __bswap16(x) \
(__builtin_constant_p(x) ? \
__bswap16_constant(x) : \
__bswap16_var(x))
((__uint16_t)(__builtin_constant_p(x) ? \
__bswap16_constant(x) : \
__bswap16_var(x)))
#define __bswap32(x) \
(__builtin_constant_p(x) ? \
__bswap32_constant(x) : \
__bswap32_var(x))
((__uint32_t)(__builtin_constant_p(x) ? \
__bswap32_constant(x) : \
__bswap32_var(x)))
#else
#define __bswap16(x) __bswap16_var(x)