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Guido van Rossumedcc38a1991-05-05 20:09:44 +00001/***********************************************************
Guido van Rossum5113f5f1992-04-05 14:20:22 +00002Copyright 1991, 1992 by Stichting Mathematisch Centrum, Amsterdam, The
Guido van Rossumedcc38a1991-05-05 20:09:44 +00003Netherlands.
4
5 All Rights Reserved
6
7Permission to use, copy, modify, and distribute this software and its
8documentation for any purpose and without fee is hereby granted,
9provided that the above copyright notice appear in all copies and that
10both that copyright notice and this permission notice appear in
11supporting documentation, and that the names of Stichting Mathematisch
12Centrum or CWI not be used in advertising or publicity pertaining to
13distribution of the software without specific, written prior permission.
14
15STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
16THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
17FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
18FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
19WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
20ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
21OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22
23******************************************************************/
24
25/* Long (arbitrary precision) integer object interface */
26
Guido van Rossum44c8f691992-01-19 16:31:28 +000027typedef struct _longobject longobject; /* Revealed in longintrepr.h */
28
Guido van Rossumedcc38a1991-05-05 20:09:44 +000029extern typeobject Longtype;
30
31#define is_longobject(op) ((op)->ob_type == &Longtype)
32
33extern object *newlongobject PROTO((long));
Guido van Rossum301f1a61991-06-03 10:58:51 +000034extern object *dnewlongobject PROTO((double));
Guido van Rossumedcc38a1991-05-05 20:09:44 +000035extern long getlongvalue PROTO((object *));
Guido van Rossum301f1a61991-06-03 10:58:51 +000036extern double dgetlongvalue PROTO((object *));
Guido van Rossum44c8f691992-01-19 16:31:28 +000037
38object *long_format PROTO((object *, int));
39object *long_scan PROTO((char *, int));