1 /* floatlogic.h: logic functions, based on floatnum. */
2 /*
3     Copyright (C) 2007, 2008 Wolf Lammen.
4 
5     This program is free software; you can redistribute it and/or modify
6     it under the terms of the GNU General Public License as published by
7     the Free Software Foundation; either version 2 of the License , or
8     (at your option) any later version.
9 
10     This program is distributed in the hope that it will be useful,
11     but WITHOUT ANY WARRANTY; without even the implied warranty of
12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13     GNU General Public License for more details.
14 
15     You should have received a copy of the GNU General Public License
16     along with this program; see the file COPYING.  If not, write to:
17 
18       The Free Software Foundation, Inc.
19       59 Temple Place, Suite 330
20       Boston, MA 02111-1307 USA.
21 
22 
23     You may contact the author by:
24        e-mail:  ookami1 <at> gmx <dot> de
25        mail:  Wolf Lammen
26               Oertzweg 45
27               22307 Hamburg
28               Germany
29 
30 *************************************************************************/
31 
32 #ifndef FLOATLOGIC_H
33 # define FLOATLOGIC_H
34 
35 #include "floatconvert.h"
36 
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40 
41 char _canconvert(cfloatnum x);
42 char _floatnum2logic(t_longint* longint, cfloatnum x);
43 void _logic2floatnum(floatnum f, t_longint* longint);
44 void _not(t_longint* longint);
45 void _and(t_longint* x1, t_longint* x2);
46 void _or(t_longint* x1, t_longint* x2);
47 void _xor(t_longint* x1, t_longint* x2);
48 void _shr(t_longint* x, unsigned shift);
49 void _shl(t_longint* x, unsigned shift);
50 
51 #ifdef __cplusplus
52 }
53 #endif
54 
55 #endif /* FLOATLOGIC_H */
56