/*
 *	Math
 *	Copyright
 *		(C) 1992 Joseph H. Allen
 *
 *	This file is part of JOE (Joe's Own Editor)
 */
#ifndef _JOE_UMATH_H
#define _JOE_UMATH_H 1

extern unsigned char *merr; /* Math error message: set if calc returned an error */
double calc PARAMS((BW *bw, unsigned char *s));
int umath PARAMS((BW *bw));

extern B *mathhist;

#endif