/* $Id: try.h,v 1.2 2021/01/16 16:53:03 oj14ozun Exp $
 * simple try-catch (like) implementation with c macros.
 * only works for local exceptions.
 *
 * example:
 *
 *	try {
 *		throw nomem;
 *	} catch (nomem) {
 *		// oops
 *	}
 *
 * */

#define try		if (1)
#define throw		goto
#define catch(e)	else if (0) e: