text: /* $Id$ */
  
  /* 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 <libk/_PDCLIB_aux.h>
  #endif
  
  #ifndef _PDCLIB_CONFIG_H
  #define _PDCLIB_CONFIG_H _PDCLIB_CONFIG_H
  #include <libk/_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
  
  