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- /* io.h -- UMB Scheme, io interface.
-
- UMB Scheme Interpreter $Revision: 2.12 $
- Copyright (C) 1988, 1991 William R Campbell
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- UMB Scheme was written by Bill Campbell with help from Karl Berry,
- Barbara Dixey, Ira Gerstein, Mary Glaser, Kathy Hargreaves, Bill McCabe,
- Long Nguyen, Susan Quina, Jeyashree Sivasubram, Bela Sohoni and Thang Quoc Tran.
-
- For additional information about UMB Scheme, contact the author:
-
- Bill Campbell
- Department of Mathematics and Computer Science
- University of Massachusetts at Boston
- Harbor Campus
- Boston, MA 02125
-
- Telephone: 617-287-6449 Internet: bill@cs.umb.edu
-
- */
-
- /* The main output routines. */
-
- Import void Output(/* String s */);
- Import void Output_Char(/* Character c */);
- Import Integer New_Left_Margin( /* Integer margin */ );
- Import void Print_Type();
-
- /* The main input routine. */
-
- Import void Read(/* FILE *input */);
-
- #define Peek_Char(f) ((Character) ungetc( getc(f), f ))
-
-
- /* Handling silence. */
-
- Import void Set_Printing(/* Boolean */);
- Import Boolean Get_Printing_State();
-
-
- Import FILE *The_Standard_Input, *The_Standard_Output;
-
-
- /* Miscellany. */
-
- Import Integer toint(/* Character */);
-