+/* $Id$ */
+
+/* Release $Name$ */
+
+/* 7.2 Diagnostics <assert.h>
+
+ This file is part of the Public Domain C Library (PDCLib).
+ Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#ifndef _PDCLIB_AUX_H
+#define _PDCLIB_AUX_H _PDCLIB_AUX_H
+#include <_PDCLIB_aux.h>
+#endif
+
+#ifndef _PDCLIB_CONFIG_H
+#define _PDCLIB_CONFIG_H _PDCLIB_CONFIG_H
+#include <_PDCLIB_config.h>
+#endif
+
+#ifndef _PDCLIB_ASSERT_H
+#define _PDCLIB_ASSERT_H _PDCLIB_ASSERT_H
+#if _PDCLIB_C_VERSION == 99
+void _PDCLIB_assert( char const * const, char const * const, char const * const );
+#else
+void _PDCLIB_assert( char const * const );
+#endif
+#endif
+
+/* If NDEBUG is set, assert() is a null operation. */
+#undef assert
+
+#ifdef NDEBUG
+#define assert( ignore ) ( (void) 0 )
+#else
+#if _PDCLIB_C_VERSION == 99
+#define assert( expression ) ( ( expression ) ? (void) 0 \
+ : _PDCLIB_assert( "Assertion failed: " #expression \
+ ", function ", __func__, \
+ ", file " __FILE__ \
+ ", line " _PDCLIB_symbol2string( __LINE__ ) \
+ "." _PDCLIB_endl ) )
+#else
+#define assert( expression ) ( ( expression ) ? (void) 0 \
+ : _PDCLIB_assert( "Assertion failed: " #expression \
+ ", file " __FILE__ \
+ ", line " _PDCLIB_symbol2string( __LINE__ ) \
+ "." _PDCLIB_endl ) )
+#endif
+#endif
+