FLTK 1.3.4
flstring.h
1 /*
2  * "$Id: flstring.h 11094 2016-01-31 02:49:56Z AlbrechtS $"
3  *
4  * Common string header file for the Fast Light Tool Kit (FLTK).
5  *
6  * Copyright 1998-2016 by Bill Spitzak and others.
7  *
8  * This library is free software. Distribution and use rights are outlined in
9  * the file "COPYING" which should have been included with this file. If this
10  * file is missing or damaged, see the license at:
11  *
12  * http://www.fltk.org/COPYING.php
13  *
14  * Please report all bugs and problems on the following page:
15  *
16  * http://www.fltk.org/str.php
17  */
18 
19 #ifndef flstring_h
20 # define flstring_h
21 
22 # include <FL/Fl_Export.H>
23 # include <config.h>
24 # include <stdio.h>
25 # include <stdarg.h>
26 # include <string.h>
27 # ifdef HAVE_STRINGS_H
28 # include <strings.h>
29 # endif /* HAVE_STRINGS_H */
30 # include <ctype.h>
31 
32 /*
33  * Apparently Unixware defines "index" to strchr (!) rather than
34  * providing a proper entry point or not providing the (obsolete)
35  * BSD function. Make sure index is not defined...
36  */
37 
38 # ifdef index
39 # undef index
40 # endif /* index */
41 
42 # if defined(WIN32) && !defined(__CYGWIN__) && !defined(__MINGW32__)
43 # define strcasecmp(s,t) _stricmp((s), (t))
44 # define strncasecmp(s,t,n) _strnicmp((s), (t), (n))
45 /* Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
46  * on Windows, which is supposed to be POSIX compliant... Some of these
47  * functions are also defined in ISO C99...
48  */
49 # ifndef __WATCOMC__
50 # define strdup _strdup
51 # define unlink _unlink
52 # endif /* !__WATCOMC__ */
53 # elif defined(__EMX__)
54 # define strcasecmp(s,t) stricmp((s), (t))
55 # define strncasecmp(s,t,n) strnicmp((s), (t), (n))
56 # endif /* WIN32 */
57 
58 # ifdef __cplusplus
59 extern "C" {
60 # endif /* __cplusplus */
61 
62 FL_EXPORT extern int fl_snprintf(char *, size_t, const char *, ...);
63 # ifndef HAVE_SNPRINTF
64 # define snprintf fl_snprintf
65 # endif /* !HAVE_SNPRINTF */
66 
67 FL_EXPORT extern int fl_vsnprintf(char *, size_t, const char *, va_list ap);
68 # ifndef HAVE_VSNPRINTF
69 # define vsnprintf fl_vsnprintf
70 # endif /* !HAVE_VSNPRINTF */
71 
72 /*
73  * strlcpy() and strlcat() are some really useful BSD string functions
74  * that work the way strncpy() and strncat() *should* have worked.
75  */
76 
77 FL_EXPORT extern size_t fl_strlcat(char *, const char *, size_t);
78 # ifndef HAVE_STRLCAT
79 # define strlcat fl_strlcat
80 # endif /* !HAVE_STRLCAT */
81 
82 FL_EXPORT extern size_t fl_strlcpy(char *, const char *, size_t);
83 # ifndef HAVE_STRLCPY
84 # define strlcpy fl_strlcpy
85 # endif /* !HAVE_STRLCPY */
86 
87 /*
88  * locale independent ascii compare, does not introduce locale
89  * pbs as w/ case cmp
90  */
91 FL_EXPORT extern int fl_ascii_strcasecmp(const char *s, const char *t);
92 
93 # ifdef __cplusplus
94 }
95 # endif /* __cplusplus */
96 
97 #endif /* !flstring_h */
98 
99 /*
100  * End of "$Id: flstring.h 11094 2016-01-31 02:49:56Z AlbrechtS $".
101  */