getfb.h

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/* 
 * getfb.h - Global declarations for getfb.
 * 
 * Author:  Spencer W. Thomas
 *      Computer Science Dept.
 *      University of Utah
 * Date:    Tue Aug 10 1982
 * Copyright (c) 1982 Spencer W. Thomas
 */

/* 
 * There is a very strange bug in the GrinnellGet routine.  When using a
 * 60*512 short buffer the frame buffer restore screws up.  When using
 * the buffer here, it works ok.  Arghhhh!
 */
short buffer[59*512];           /* biggest allowed by minphys! */
extern int x, y, posflag, background, query, debug;
FILE *fd;