versions/v1_4_0/mynewt-core/libc/baselibc/include/assert.h

/*
 * assert.h
 */

#ifndef _ASSERT_H
#define _ASSERT_H

#include "syscfg/syscfg.h"

#ifdef __cplusplus
extern "C" {
#endif

#ifdef NDEBUG

/*
 * NDEBUG doesn't just suppress the faulting behavior of assert(),
 * but also all side effects of the assert() argument.  This behavior
 * is required by the C standard, and allows the argument to reference
 * variables that are not defined without NDEBUG.
 */
#define assert(x) ((void)(0))

#else
#include <stddef.h>

extern void __assert_func(const char *, int, const char *, const char *)
    __attribute((noreturn));

#if MYNEWT_VAL(BASELIBC_ASSERT_FILE_LINE)
#define assert(x) ((x) ? (void)0 : \
    __assert_func(__FILE__, __LINE__, NULL, NULL))
#else
#define assert(x) ((x) ? (void)0 : \
    __assert_func(NULL, 0, NULL, NULL))
#endif


#endif

#ifdef __cplusplus
}
#endif

#endif				/* _ASSERT_H */