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-rw-r--r--winbuild/iconv.h141
1 files changed, 141 insertions, 0 deletions
diff --git a/winbuild/iconv.h b/winbuild/iconv.h
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+/* Copyright (C) 1999-2003 Free Software Foundation, Inc.
+ This file is part of the GNU LIBICONV Library.
+
+ The GNU LIBICONV Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either version 2
+ of the License, or (at your option) any later version.
+
+ The GNU LIBICONV Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU LIBICONV Library; see the file COPYING.LIB.
+ If not, write to the Free Software Foundation, Inc., 59 Temple Place -
+ Suite 330, Boston, MA 02111-1307, USA. */
+
+/* When installed, this file is called "iconv.h". */
+
+#ifndef _LIBICONV_H
+#define _LIBICONV_H
+
+#define _LIBICONV_VERSION 0x0109 /* version number: (major<<8) + minor */
+
+#ifdef LIBICONV_STATIC
+#define LIBICONV_DLL_EXPORTED
+#else /* LIBICONV_STATIC */
+#ifdef BUILDING_LIBICONV
+#define LIBICONV_DLL_EXPORTED __declspec(dllexport)
+#else
+#define LIBICONV_DLL_EXPORTED __declspec(dllimport)
+#endif
+#endif /* LIBICONV_STATIC */
+extern LIBICONV_DLL_EXPORTED int _libiconv_version; /* Likewise */
+
+/* We would like to #include any system header file which could define
+ iconv_t, 1. in order to eliminate the risk that the user gets compilation
+ errors because some other system header file includes /usr/include/iconv.h
+ which defines iconv_t or declares iconv after this file, 2. when compiling
+ for LIBICONV_PLUG, we need the proper iconv_t type in order to produce
+ binary compatible code.
+ But gcc's #include_next is not portable. Thus, once libiconv's iconv.h
+ has been installed in /usr/local/include, there is no way any more to
+ include the original /usr/include/iconv.h. We simply have to get away
+ without it.
+ Ad 1. The risk that a system header file does
+ #include "iconv.h" or #include_next "iconv.h"
+ is small. They all do #include <iconv.h>.
+ Ad 2. The iconv_t type is a pointer type in all cases I have seen. (It
+ has to be a scalar type because (iconv_t)(-1) is a possible return value
+ from iconv_open().) */
+
+/* Define iconv_t ourselves. */
+#undef iconv_t
+#define iconv_t libiconv_t
+typedef void* iconv_t;
+
+/* Get size_t declaration. */
+#include <stddef.h>
+
+/* Get errno declaration and values. */
+#include <errno.h>
+/* Some systems, like SunOS 4, don't have EILSEQ. Some systems, like BSD/OS,
+ have EILSEQ in a different header. On these systems, define EILSEQ
+ ourselves. */
+#ifndef EILSEQ
+#define EILSEQ
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Allocates descriptor for code conversion from encoding `fromcode' to
+ encoding `tocode'. */
+#ifndef LIBICONV_PLUG
+#define iconv_open libiconv_open
+#endif
+extern LIBICONV_DLL_EXPORTED iconv_t iconv_open (const char* tocode, const char* fromcode);
+
+/* Converts, using conversion descriptor `cd', at most `*inbytesleft' bytes
+ starting at `*inbuf', writing at most `*outbytesleft' bytes starting at
+ `*outbuf'.
+ Decrements `*inbytesleft' and increments `*inbuf' by the same amount.
+ Decrements `*outbytesleft' and increments `*outbuf' by the same amount. */
+#ifndef LIBICONV_PLUG
+#define iconv libiconv
+#endif
+extern LIBICONV_DLL_EXPORTED size_t iconv (iconv_t cd, const char* * inbuf, size_t *inbytesleft, char* * outbuf, size_t *outbytesleft);
+
+/* Frees resources allocated for conversion descriptor `cd'. */
+#ifndef LIBICONV_PLUG
+#define iconv_close libiconv_close
+#endif
+extern LIBICONV_DLL_EXPORTED int iconv_close (iconv_t cd);
+
+
+#ifndef LIBICONV_PLUG
+
+/* Nonstandard extensions. */
+
+/* Control of attributes. */
+#define iconvctl libiconvctl
+extern LIBICONV_DLL_EXPORTED int iconvctl (iconv_t cd, int request, void* argument);
+
+/* Requests for iconvctl. */
+#define ICONV_TRIVIALP 0 /* int *argument */
+#define ICONV_GET_TRANSLITERATE 1 /* int *argument */
+#define ICONV_SET_TRANSLITERATE 2 /* const int *argument */
+#define ICONV_GET_DISCARD_ILSEQ 3 /* int *argument */
+#define ICONV_SET_DISCARD_ILSEQ 4 /* const int *argument */
+
+/* Listing of locale independent encodings. */
+#define iconvlist libiconvlist
+extern LIBICONV_DLL_EXPORTED void iconvlist (int (*do_one) (unsigned int namescount,
+ const char * const * names,
+ void* data),
+ void* data);
+
+/* Support for relocatable packages. */
+
+/* Sets the original and the current installation prefix of the package.
+ Relocation simply replaces a pathname starting with the original prefix
+ by the corresponding pathname with the current prefix instead. Both
+ prefixes should be directory names without trailing slash (i.e. use ""
+ instead of "/"). */
+extern LIBICONV_DLL_EXPORTED void libiconv_set_relocation_prefix (const char *orig_prefix,
+ const char *curr_prefix);
+
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* _LIBICONV_H */