/* ----------------------------------------------------------------------------
 * $Id$
 * ----------------------------------------------------------------------------
 * Public Domain C Library - http://pdclib.sourceforge.net
 * This code is Public Domain. Use, modify, and redistribute at will.
 * --------------------------------------------------------------------------*/

double creal( double _Complex x ) { /* TODO */ };
float crealf( float _Complex x ) { /* TODO */ };
long double creall( long double _Complex x ) { /* TODO */ };