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/*------------------------------------------------------------------------------
* Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team
*
* Distributable under the terms of either the Apache License (Version 2.0) or
* the GNU Lesser General Public License, as specified in the COPYING file.
------------------------------------------------------------------------------*/
#ifndef _CL_HAVE_TCHAR_H
#if defined(_UCS2)
#define TCHAR wchar_t
//note: descriptions with * in front have replacement functions
//formatting functions
#define _sntprintf swprintf //* make a formatted a string
#define _tprintf wprintf //* print a formatted string
//this one has no replacement functions yet, but it is only used in the tests
#define _vsntprintf vsnwprintf //* print a formatted string using variable arguments
//we are using the internal functions of the compiler here
//if LUCENE_USE_INTERNAL_CHAR_FUNCTIONS is defined, thesse
//will be replaced by internal functions
#define _istalnum iswalnum //* alpha/numeric char check
#define _istalpha iswalpha //* alpha char check
#define _istspace iswspace //* space char check
#define _istdigit iswdigit //* digit char check
#define _totlower towlower //* convert char to lower case
#define _totupper towupper //* convert char to lower case
#define _tcslwr wcslwr //* convert string to lower case
//these are the string handling functions
//we may need to create wide-character/multi-byte replacements for these
#define _tcscpy wcscpy //copy a string to another string
#define _tcsncpy wcsncpy //copy a specified amount of one string to another string.
#define _tcscat wcscat //copy a string onto the end of the other string
#define _tcschr wcschr //find location of one character
#define _tcsstr wcsstr //find location of a string
#define _tcslen wcslen //get length of a string
#define _tcscmp wcscmp //case sensitive compare two strings
#define _tcsncmp wcsncmp //case sensitive compare two strings
#define _tcscspn wcscspn //location of any of a set of character in a string
#ifdef _CL_HAVE_WCSICMP
#define _tcsicmp wcsicmp //* case insensitive compare two string
#else
#define _tcsicmp wcscasecmp //* case insensitive compare two string
#endif
//conversion functions
#define _tcstod wcstod //convert a string to a double
#ifdef _PA_RISC
#define _tcstoi64 __wcstoll //* convers a string to an 64bit bit integer
#else
#define _tcstoi64 wcstoll //* convers a string to an 64bit bit integer
#endif
#define _i64tot lltow //* converts a 64 bit integer to a string (with base)
#else //if defined(_ASCII)
#define TCHAR char
//formatting functions
#define _sntprintf snprintf
#define _tprintf printf
#define _vsntprintf vsnprintf
//we are using the internal functions of the compiler here
//if LUCENE_USE_INTERNAL_CHAR_FUNCTIONS is defined, thesse
//will be replaced by internal functions
#define _istalnum isalnum
#define _istalpha isalpha
#define _istspace isspace
#define _istdigit isdigit
#define _totlower tolower
#define _totupper toupper
#define _tcslwr strlwr
//these are the string handling functions
#define _tcscpy strcpy
#define _tcsncpy strncpy
#define _tcscat strcat
#define _tcschr strchr
#define _tcsstr strstr
#define _tcslen strlen
#define _tcscmp strcmp
#define _tcsncmp strncmp
#define _tcsicmp strcasecmp
#define _tcscspn strcspn
//converstion methods
#define _tcstod strtod
#define _tcstoi64 strtoll
#define _i64tot lltoa
#endif
#else //HAVE_TCHAR_H
#include <tchar.h>
//some tchar headers miss these...
#ifndef _tcstoi64
#if defined(_UCS2)
#define _tcstoi64 wcstoll //* convers a string to an 64bit bit integer
#else
#define _tcstoi64 strtoll
#endif
#endif
#endif //HAVE_TCHAR_H
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