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1 | /* -*-c-*- |
2 | * | |
3 | * Compute the %$n$%th Fibonacci number | |
4 | * | |
5 | * (c) 2013 Straylight/Edgeware | |
6 | */ | |
7 | ||
8 | /*----- Licensing notice --------------------------------------------------* | |
9 | * | |
10 | * This file is part of Catacomb. | |
11 | * | |
12 | * Catacomb is free software; you can redistribute it and/or modify | |
13 | * it under the terms of the GNU Library General Public License as | |
14 | * published by the Free Software Foundation; either version 2 of the | |
15 | * License, or (at your option) any later version. | |
16 | * | |
17 | * Catacomb is distributed in the hope that it will be useful, | |
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | * GNU Library General Public License for more details. | |
21 | * | |
22 | * You should have received a copy of the GNU Library General Public | |
23 | * License along with Catacomb; if not, write to the Free | |
24 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
25 | * MA 02111-1307, USA. | |
26 | */ | |
27 | ||
28 | #ifndef CATACOMB_MP_FIBONACCI_H | |
29 | #define CATACOMB_MP_FIBONACCI_H | |
30 | ||
31 | #ifdef __cplusplus | |
32 | extern "C" { | |
33 | #endif | |
34 | ||
35 | /*----- Header files ------------------------------------------------------*/ | |
36 | ||
37 | #ifndef CATACOMB_MP_H | |
38 | # include "mp.h" | |
39 | #endif | |
40 | ||
41 | /*----- Functions provided ------------------------------------------------*/ | |
42 | ||
43 | /* --- @mp_fibonacci@ --- * | |
44 | * | |
45 | * Arguments: @long n@ = index desired (may be negative) | |
46 | * | |
47 | * Returns: The %$n$%th Fibonacci number. | |
48 | */ | |
49 | ||
50 | extern mp *mp_fibonacci(long /*n*/); | |
51 | ||
52 | /*----- That's all, folks -------------------------------------------------*/ | |
53 | ||
54 | #ifdef __cplusplus | |
55 | } | |
56 | #endif | |
57 | ||
58 | #endif |