100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
/*
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* Common string header file for the Fast Light Tool Kit (FLTK).
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* Internal use only (see "important note" below).
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*
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* Copyright 1998-2020 by Bill Spitzak and others.
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*
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* This library is free software. Distribution and use rights are outlined in
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* the file "COPYING" which should have been included with this file. If this
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* file is missing or damaged, see the license at:
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*
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* https://www.fltk.org/COPYING.php
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*
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* Please see the following page on how to report bugs and issues:
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*
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* https://www.fltk.org/bugs.php
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*/
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/*
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* Important note: this header file includes '<config.h>' !
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*
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* This header MUST NOT be included in public headers (i.e. in 'FL/') and
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* SHOULD NOT be included in test and demo programs (i.e. in 'test/' or
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* 'examples/') because it includes '<config.h>'.
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*/
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#ifndef flstring_h
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# define flstring_h
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# include <FL/Fl_Export.H>
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# include <config.h>
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# include <stdio.h>
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# include <stdarg.h>
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# include <string.h>
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# ifdef HAVE_STRINGS_H
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# include <strings.h>
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# endif /* HAVE_STRINGS_H */
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# include <ctype.h>
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/*
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* Apparently Unixware defines "index" to strchr (!) rather than
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* providing a proper entry point or not providing the (obsolete)
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* BSD function. Make sure index is not defined...
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*/
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# ifdef index
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# undef index
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# endif /* index */
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/*
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* Visual C++ 2005 incorrectly displays a warning about the use of
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* POSIX APIs on Windows, which is supposed to be POSIX compliant...
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* Some of these functions are also defined in ISO C99...
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*/
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# if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__MINGW32__)
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# define strcasecmp(s,t) _stricmp((s), (t))
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# define strncasecmp(s,t,n) _strnicmp((s), (t), (n))
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# endif /* _WIN32 && ... */
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# ifdef __cplusplus
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extern "C" {
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# endif /* __cplusplus */
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FL_EXPORT extern int fl_snprintf(char *, size_t, const char *, ...);
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# ifndef HAVE_SNPRINTF
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# define snprintf fl_snprintf
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# endif /* !HAVE_SNPRINTF */
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FL_EXPORT extern int fl_vsnprintf(char *, size_t, const char *, va_list ap);
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# ifndef HAVE_VSNPRINTF
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# define vsnprintf fl_vsnprintf
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# endif /* !HAVE_VSNPRINTF */
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/*
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* strlcpy() and strlcat() are some really useful BSD string functions
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* that work the way strncpy() and strncat() *should* have worked.
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*/
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FL_EXPORT extern size_t fl_strlcat(char *, const char *, size_t);
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# ifndef HAVE_STRLCAT
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# define strlcat fl_strlcat
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# endif /* !HAVE_STRLCAT */
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FL_EXPORT extern size_t fl_strlcpy(char *, const char *, size_t);
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# ifndef HAVE_STRLCPY
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# define strlcpy fl_strlcpy
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# endif /* !HAVE_STRLCPY */
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/*
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* Locale independent ASCII string compare function,
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* does not introduce locale issues as with strcasecmp()
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*/
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FL_EXPORT extern int fl_ascii_strcasecmp(const char *s, const char *t);
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# ifdef __cplusplus
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}
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# endif /* __cplusplus */
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#endif /* !flstring_h */
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