FLTK 1.3.0
flstring.h
1 /*
2  * "$Id: flstring.h 7913 2010-11-29 18:18:27Z greg.ercolano $"
3  *
4  * Common string header file for the Fast Light Tool Kit (FLTK).
5  *
6  * Copyright 1998-2010 by Bill Spitzak and others.
7  *
8  * This library is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Library General Public
10  * License as published by the Free Software Foundation; either
11  * version 2 of the License, or (at your option) any later version.
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Library General Public License for more details.
17  *
18  * You should have received a copy of the GNU Library General Public
19  * License along with this library; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
21  * USA.
22  *
23  * Please report all bugs and problems on the following page:
24  *
25  * http://www.fltk.org/str.php
26  */
27 
28 #ifndef flstring_h
29 # define flstring_h
30 
31 # include <FL/Fl_Export.H>
32 # include <config.h>
33 # include <stdio.h>
34 # include <stdarg.h>
35 # include <string.h>
36 # ifdef HAVE_STRINGS_H
37 # include <strings.h>
38 # endif /* HAVE_STRINGS_H */
39 # include <ctype.h>
40 
41 /*
42  * Apparently Unixware defines "index" to strchr (!) rather than
43  * providing a proper entry point or not providing the (obsolete)
44  * BSD function. Make sure index is not defined...
45  */
46 
47 # ifdef index
48 # undef index
49 # endif /* index */
50 
51 # if defined(WIN32) && !defined(__CYGWIN__)
52 # define strcasecmp(s,t) _stricmp((s), (t))
53 # define strncasecmp(s,t,n) _strnicmp((s), (t), (n))
54 /* Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
55  * on Windows, which is supposed to be POSIX compliant... Some of these
56  * functions are also defined in ISO C99...
57  */
58 # ifndef __WATCOMC__
59 # define strdup _strdup
60 # define unlink _unlink
61 # endif /* !__WATCOMC__ */
62 # elif defined(__EMX__)
63 # define strcasecmp(s,t) stricmp((s), (t))
64 # define strncasecmp(s,t,n) strnicmp((s), (t), (n))
65 # endif /* WIN32 */
66 
67 # ifdef __cplusplus
68 extern "C" {
69 # endif /* __cplusplus */
70 
71 FL_EXPORT extern int fl_snprintf(char *, size_t, const char *, ...);
72 # if !HAVE_SNPRINTF
73 # define snprintf fl_snprintf
74 # endif /* !HAVE_SNPRINTF */
75 
76 FL_EXPORT extern int fl_vsnprintf(char *, size_t, const char *, va_list ap);
77 # if !HAVE_VSNPRINTF
78 # define vsnprintf fl_vsnprintf
79 # endif /* !HAVE_VSNPRINTF */
80 
81 /*
82  * strlcpy() and strlcat() are some really useful BSD string functions
83  * that work the way strncpy() and strncat() *should* have worked.
84  */
85 
86 FL_EXPORT extern size_t fl_strlcat(char *, const char *, size_t);
87 # if !HAVE_STRLCAT
88 # define strlcat fl_strlcat
89 # endif /* !HAVE_STRLCAT */
90 
91 FL_EXPORT extern size_t fl_strlcpy(char *, const char *, size_t);
92 # if !HAVE_STRLCPY
93 # define strlcpy fl_strlcpy
94 # endif /* !HAVE_STRLCPY */
95 
96 # ifdef __cplusplus
97 }
98 # endif /* __cplusplus */
99 #endif /* !flstring_h */
100 
101 
102 /*
103  * End of "$Id: flstring.h 7913 2010-11-29 18:18:27Z greg.ercolano $".
104  */