/*
** assert.h> can be included several times and the assert macro is redefined
** every time to match the definition of NDEBUG (7.2§1)
*/
#ifdef __ASSERT_H__
# undef __ASSERT_H__
# undef assert
#endif

#define __ASSERT_H__

#ifdef __cplusplus
extern "C" {
#endif

/* Internal function that prints error message and aborts */
void __assert_fail(char const *__file, int __line, char const *__function,
	char const *__expression);

#ifdef NDEBUG
# define assert(ignore) ((void)0)
#else
# define assert(expression) \
	((expression) \
	? (void)0 \
	: __assert_fail(__FILE__, __LINE__, __PRETTY_FUNCTION__, #expression))
#endif

#ifndef __cplusplus
# define static_assert _Static_assert
#endif

#ifdef __cplusplus
}
#endif