Include/fileobject.h

/***********************************************************
Copyright 1991, 1992 by Stichting Mathematisch Centrum, Amsterdam, The
Netherlands.

                        All Rights Reserved

Permission to use, copy, modify, and distribute this software and its 
documentation for any purpose and without fee is hereby granted, 
provided that the above copyright notice appear in all copies and that
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supporting documentation, and that the names of Stichting Mathematisch
Centrum or CWI not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior permission.

STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
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FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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******************************************************************/

/* File object interface */

extern typeobject Filetype;

#define is_fileobject(op) ((op)->ob_type == &Filetype)

extern object *newfileobject PROTO((char *, char *));
extern object *newopenfileobject
	PROTO((FILE *, char *, char *, int (*)FPROTO((FILE *))));
extern FILE *getfilefile PROTO((object *));
extern object *filegetline PROTO((object *, int));