// Steven Andrews, 10/22/01
// Written on Linux
/* See documentation called gnuPipe doc */
/* Copyright 2003 by Steven Andrews.  Permission is granted
   for non-commercial use of and modifications to the code. */

#ifndef __gnuPipe_h__
#define __gnuPipe_h__

FILE *gnuWindow();
void gnuKill(FILE *gnu);
void gnuCmd(FILE *gnu,char *s);
void gnuSetScales(FILE *gnu,float xa,float xb,float ya,float yb);
void gnuPrompt(FILE *gnu);
void gnuData(FILE *gnu,float *x,float *y,int m,int col);
void gnuData2(FILE *gnu,float *x,float *y,int *ct,int col);

#endif