/[dtapublic]/projs/dtats/trunk/projs/2018/20180707_cgi_web_tools_aux_exe/auxfuncs.h
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Revision 175 - (hide annotations) (download)
Mon Jul 9 00:00:34 2018 UTC (5 years, 10 months ago) by dashley
File MIME type: text/plain
File size: 3254 byte(s)
Update license (GPL->MIT) and copyright information.  Remove CVS log, which SVN does not support.
1 dashley 172 // $Header$
2     //********************************************************************************
3 dashley 175 //Copyright (c) 2003, 2018 David T. Ashley.
4 dashley 172 //********************************************************************************
5 dashley 175 //This file is part of "arith_large_cgi", a program that is designed to be
6     //invoked by a PHP script as part of serving a web page that performs
7     //calculations involving large integers. (A secondary compiled program is
8     //used because a compiled program can perform certain calculation-intensive
9     //tasks far more efficiently than a PHP script.) This program is provided by
10     //David T. Ashley (dashley@gmail.com) under the MIT License (reproduced
11     //immediately below).
12     //********************************************************************************
13     //Permission is hereby granted, free of charge, to any person obtaining a copy
14     //of this software and associated documentation files (the "Software"), to deal
15     //in the Software without restriction, including without limitation the rights
16     //to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
17     //copies of the Software, and to permit persons to whom the Software is
18     //furnished to do so, subject to the following conditions:
19 dashley 172 //
20 dashley 175 //The above copyright notice and this permission notice shall be included in all
21     //copies or substantial portions of the Software.
22 dashley 172 //
23 dashley 175 //THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
24     //IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25     //FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
26     //AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
27     //LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
28     //OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
29     //SOFTWARE.
30 dashley 172 //********************************************************************************
31     //
32     #ifndef AUXFUNCS_H_INCLUDED
33     #define AUXFUNCS_H_INCLUDED
34    
35     #ifdef MODULE_AUXFUNCS
36     #define DECMOD_AUXFUNCS
37     #else
38     #define DECMOD_AUXFUNCS extern
39     #endif
40    
41     //CHARACTER CLASSIFICATION FUNCTIONS.
42     DECMOD_AUXFUNCS int AUXFUNCS_is_digit(char c);
43     DECMOD_AUXFUNCS int AUXFUNCS_digit_to_val(char digit);
44    
45     //SIZE_T INTEGER FUNCTIONS.
46     DECMOD_AUXFUNCS size_t AUXFUNCS_size_t_min(size_t a, size_t b);
47     DECMOD_AUXFUNCS size_t AUXFUNCS_size_t_max(size_t a, size_t b);
48    
49     //CONTRACTING STRING FUNCTIONS.
50     DECMOD_AUXFUNCS void AUXFUNCS_remove_non_digits(char *s);
51     DECMOD_AUXFUNCS void AUXFUNCS_remove_leading_zeros(char *s);
52    
53     /****************************************************************/
54     /*** VERSION CONTROL REPORTING FUNCTIONS ********************/
55     /****************************************************************/
56     DECMOD_AUXFUNCS const char *AUXFUNCS_cvcinfo(void);
57     DECMOD_AUXFUNCS const char *AUXFUNCS_hvcinfo(void);
58    
59     /* Preprocessor string to allow the H-file version to be
60     ** compiled into the C-file.
61     */
62     #define AUXFUNCS_H_VERSION ("$Header$")
63    
64     #endif /* AUXFUNCS_H_INCLUDED */
65    
66     //********************************************************************************
67     // End of AUXFUNCS.H.
68     //********************************************************************************

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