#ifndef foomacrohfoo

#define foomacrohfoo

#include <assert.h>

#include <sys/param.h>

#include <sys/types.h>

#include <sys/uio.h>

#include <inttypes.h>

#define _printf_attr_(a,b) __attribute__ ((format (printf, a, b)))

#define _sentinel_ __attribute__ ((sentinel))

#define _noreturn_ __attribute__((noreturn))

#define _unused_ __attribute__ ((unused))

#define _destructor_ __attribute__ ((destructor))

#define _pure_ __attribute__ ((pure))

#define _const_ __attribute__ ((const))

#define _deprecated_ __attribute__ ((deprecated))

#define _packed_ __attribute__ ((packed))

#define _malloc_ __attribute__ ((malloc))

#define _weak_ __attribute__ ((weak))

#define _likely_(x) (__builtin_expect(!!(x),1))

#define _unlikely_(x) (__builtin_expect(!!(x),0))

#define _public_ __attribute__ ((visibility("default")))

#define _hidden_ __attribute__ ((visibility("hidden")))

#define _weakref_(x) __attribute__((weakref(#x)))

#define _introspect_(x) __attribute__((section("introspect." x)))

#define XSTRINGIFY(x) #x

#define STRINGIFY(x) XSTRINGIFY(x)

#define ALIGN(l) ALIGN_TO((l), sizeof(void*))

static inline size_t ALIGN_TO(size_t l, size_t ali) {

return ((l + ali - 1) & ~(ali - 1));

}

#define ELEMENTSOF(x) (sizeof(x)/sizeof((x)[0]))

#ifndef MAX

#define MAX(a,b) \

__extension__ ({ \

typeof(a) _a = (a); \

typeof(b) _b = (b); \

_a > _b ? _a : _b; \

})

#endif

#define MAX3(a,b,c) \

MAX(MAX(a,b),c)

#ifndef MIN

#define MIN(a,b) \

__extension__ ({ \

typeof(a) _a = (a); \

typeof(b) _b = (b); \

_a < _b ? _a : _b; \

})

#endif

#define MIN3(a,b,c) \

MIN(MIN(a,b),c)

#define CLAMP(x, low, high) \

__extension__ ({ \

typeof(x) _x = (x); \

typeof(low) _low = (low); \

typeof(high) _high = (high); \

((_x > _high) ? _high : ((_x < _low) ? _low : _x)); \

})

#define assert_se(expr) \

do { \

if (_unlikely_(!(expr))) \

log_assert_failed(#expr, __FILE__, __LINE__, __PRETTY_FUNCTION__); \

} while (false) \

#undef assert

#ifdef NDEBUG

#define assert(expr) do {} while(false)

#else

#define assert(expr) assert_se(expr)

#endif

#define assert_not_reached(t) \

do { \

log_assert_failed_unreachable(t, __FILE__, __LINE__, __PRETTY_FUNCTION__); \

} while (false)

#define assert_cc(expr) \

do { \

switch (0) { \

case 0: \

case !!(expr): \

; \

} \

} while (false)

#define PTR_TO_UINT(p) ((unsigned int) ((uintptr_t) (p)))

#define UINT_TO_PTR(u) ((void*) ((uintptr_t) (u)))

#define PTR_TO_UINT32(p) ((uint32_t) ((uintptr_t) (p)))

#define UINT32_TO_PTR(u) ((void*) ((uintptr_t) (u)))

#define PTR_TO_ULONG(p) ((unsigned long) ((uintptr_t) (p)))

#define ULONG_TO_PTR(u) ((void*) ((uintptr_t) (u)))

#define PTR_TO_INT(p) ((int) ((intptr_t) (p)))

#define INT_TO_PTR(u) ((void*) ((intptr_t) (u)))

#define TO_INT32(p) ((int32_t) ((intptr_t) (p)))

#define INT32_TO_PTR(u) ((void*) ((intptr_t) (u)))

#define PTR_TO_LONG(p) ((long) ((intptr_t) (p)))

#define LONG_TO_PTR(u) ((void*) ((intptr_t) (u)))

#define memzero(x,l) (memset((x), 0, (l)))

#define zero(x) (memzero(&(x), sizeof(x)))

#define char_array_0(x) x[sizeof(x)-1] = 0;

#define IOVEC_SET_STRING(i, s) \

do { \

struct iovec *_i = &(i); \

char *_s = (char *)(s); \

_i->iov_base = _s; \

_i->iov_len = strlen(_s); \

} while(false)

static inline size_t IOVEC_TOTAL_SIZE(const struct iovec *i, unsigned n) {

unsigned j;

size_t r = 0;

for (j = 0; j < n; j++)

r += i[j].iov_len;

return r;

}

static inline size_t IOVEC_INCREMENT(struct iovec *i, unsigned n, size_t k) {

unsigned j;

for (j = 0; j < n; j++) {

size_t sub;

if (_unlikely_(k <= 0))

break;

sub = MIN(i[j].iov_len, k);

i[j].iov_len -= sub;

i[j].iov_base = (uint8_t*) i[j].iov_base + sub;

k -= sub;

}

return k;

}

#include "log.h"

#endif