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typedef unsigned short __be16;
typedef unsigned short __u16;
typedef unsigned short u16;
#define __force
#define __swab16(x) (__u16)__builtin_bswap16((__u16)(x))
/* the test behaves as though it's always on a little-endian machine */
#define __cpu_to_be16(x) ((__force __be16)__swab16((x)))
#define ___htons(x) __cpu_to_be16(x)
#define htons(x) ___htons(x)
#define ETH_P_IPV6 0x86DD
static u16 protocol;
static void test(void)
{
switch (protocol) {
case htons(ETH_P_IPV6):
break;
}
}
/*
* check-name: constant folding in bswap builtins
* check-error-start
* check-error-end
*/
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