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#ifndef FUSE_UTIL_H_
#define FUSE_UTIL_H_
#include <stdint.h>
#include <stdbool.h>
#define ROUND_UP(val, round_to) (((val) + (round_to - 1)) & ~(round_to - 1))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
struct fuse_conn_info;
int libfuse_strtol(const char *str, long *res);
void fuse_set_thread_name(const char *name);
/**
* Return the low bits of a number
*/
static inline uint32_t fuse_lower_32_bits(uint64_t nr)
{
return (uint32_t)(nr & 0xffffffff);
}
/**
* Return the high bits of a number
*/
static inline uint64_t fuse_higher_32_bits(uint64_t nr)
{
return nr & ~0xffffffffULL;
}
#ifndef FUSE_VAR_UNUSED
#define FUSE_VAR_UNUSED __attribute__((__unused__))
#endif
#define container_of(ptr, type, member) \
({ \
unsigned long __mptr = (unsigned long)(ptr); \
((type *)(__mptr - offsetof(type, member))); \
})
#if __has_attribute(__fallthrough__)
#define fallthrough __attribute__((__fallthrough__))
#else
#define fallthrough do {} while (0)
#endif
#endif /* FUSE_UTIL_H_ */
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