/* Editor Settings: expandtabs and use 4 spaces for indentation
 * ex: set softtabstop=4 tabstop=8 expandtab shiftwidth=4: *
 * -*- mode: c, c-basic-offset: 4 -*- */

/*
 * Copyright Likewise Software    2004-2008
 * All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the license, or (at
 * your option) any later version.
 *
 * This 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 Lesser
 * General Public License for more details.  You should have received a copy
 * of the GNU Lesser General Public License along with this program.  If
 * not, see <http://www.gnu.org/licenses/>.
 *
 * LIKEWISE SOFTWARE MAKES THIS SOFTWARE AVAILABLE UNDER OTHER LICENSING
 * TERMS AS WELL.  IF YOU HAVE ENTERED INTO A SEPARATE LICENSE AGREEMENT
 * WITH LIKEWISE SOFTWARE, THEN YOU MAY ELECT TO USE THE SOFTWARE UNDER THE
 * TERMS OF THAT SOFTWARE LICENSE AGREEMENT INSTEAD OF THE TERMS OF THE GNU
 * LESSER GENERAL PUBLIC LICENSE, NOTWITHSTANDING THE ABOVE NOTICE.  IF YOU
 * HAVE QUESTIONS, OR WISH TO REQUEST A COPY OF THE ALTERNATE LICENSING
 * TERMS OFFERED BY LIKEWISE SOFTWARE, PLEASE CONTACT LIKEWISE SOFTWARE AT
 * license@likewisesoftware.com
 */

#include <wchar16.h>
#include <stdio.h>
#include <stddef.h>
#include <stdarg.h>

#ifdef _WIN32
#ifdef _WIN64
typedef __int64 __w64 ssize_t;
#else
typedef int __w64 ssize_t;
#endif
#endif

LIBUNISTR_API
ssize_t
_vsw16printf(
    wchar16_t *out,
    size_t maxchars,
    const wchar16_t *format,
    va_list args
    );

#ifdef __GNUC__
#define vsw16printf(out, maxchars, format, args) \
            _vsw16printf(out, maxchars, format, args)
#elif _WIN32
#define vsw16printf(out, maxchars, format, args) \
            vswprintf(out, maxchars, format, args)
#endif

//TODO: rename this once the deprecated sw16printf is removed
LIBUNISTR_API
ssize_t
_sw16printf_new(wchar16_t *out, size_t maxchars, const wchar16_t *format, ...);

#ifdef __GNUC__
#define sw16printf_new(out, maxchars, ...) \
    _sw16printf_new(out, maxchars, __VA_ARGS__)
#elif _WIN32
#define sw16printf_new(out, maxchars, ...) \
    swprintf(out, maxchars, __VA_ARGS__)
#endif

LIBUNISTR_API
ssize_t
_sw16printfw(wchar16_t *out, size_t maxchars, const wchar_t *format, ...);

#ifdef __GNUC__
#define sw16printfw(out, maxchars, ...) \
    _sw16printfw(out, maxchars, __VA_ARGS__)
#elif _WIN32
#define sw16printfw(out, maxchars, ...) \
    swprintf(out, maxchars, __VA_ARGS__)
#endif

LIBUNISTR_API
wchar16_t *
asw16printfwv(const wchar_t *format, va_list args);

LIBUNISTR_API
wchar16_t *
asw16printfw(const wchar_t *format, ...);

LIBUNISTR_API
ssize_t
_vfw16printf(
    FILE *pFile,
    const wchar16_t *format,
    va_list args
    );

#ifdef __GNUC__
#define vfw16printf(pFile, format, args) \
    _vfw16printf(pFile, format, args)
#elif _WIN32
#define vfw16printf(pFile, format, args) \
    vfwprintf(pFile, format, args)
#endif

LIBUNISTR_API
ssize_t
_fw16printf(FILE *pFile, const wchar16_t *format, ...);

#ifdef __GNUC__
#define fw16printf(pFile, ...) \
    _fw16printf(pFile, __VA_ARGS__)
#elif _WIN32
#define fw16printf(pFile, ...) \
    fwprintf(pFile, __VA_ARGS__)
#endif

LIBUNISTR_API
ssize_t
_fw16printfw(FILE *pFile, const wchar_t *format, ...);

#ifdef __GNUC__
#define fw16printfw(pFile, ...) \
    _fw16printfw(pFile, __VA_ARGS__)
#elif _WIN32
#define fw16printfw(pFile, ...) \
    fwprintf(pFile, __VA_ARGS__)
#endif

LIBUNISTR_API
ssize_t
_w16printfw(const wchar_t *format, ...);

#ifdef __GNUC__
#define w16printfw(pFile, ...) \
    _w16printfw(pFile, __VA_ARGS__)
#elif _WIN32
#define w16printfw(pFile, ...) \
    wprintf(pFile, __VA_ARGS__)
#endif

//Deprecated
int printfw16(const char *fmt, ...);
//Deprecated
int sw16printf(wchar16_t *out, const char *fmt, ...);