391 lines
18 KiB
C
391 lines
18 KiB
C
/***
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*ctype.h - character conversion macros and ctype macros
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*
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* Copyright (c) Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Defines macros for character classification/conversion.
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* [ANSI/System V]
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*
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* [Public]
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*
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****/
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#pragma once
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#ifndef _INC_CTYPE
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#define _INC_CTYPE
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#include <crtdefs.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#ifndef WEOF
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#define WEOF (wint_t)(0xFFFF)
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#endif /* WEOF */
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#ifndef _CRT_CTYPEDATA_DEFINED
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#define _CRT_CTYPEDATA_DEFINED
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#ifndef _CTYPE_DISABLE_MACROS
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#ifdef _CRTBLD
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extern const unsigned short __newctype[];
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#if defined (_DLL) && defined (_M_IX86)
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/* Retained for compatibility with VC++ 5.0 and earlier versions */
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_CRTIMP const unsigned short ** __cdecl __p__pctype(void);
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#endif /* defined (_DLL) && defined (_M_IX86) */
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#endif /* _CRTBLD */
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#ifndef __PCTYPE_FUNC
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#if defined (_CRT_DISABLE_PERFCRIT_LOCKS) && !defined (_DLL)
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#define __PCTYPE_FUNC _pctype
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#else /* defined (_CRT_DISABLE_PERFCRIT_LOCKS) && !defined (_DLL) */
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#define __PCTYPE_FUNC __pctype_func()
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#endif /* defined (_CRT_DISABLE_PERFCRIT_LOCKS) && !defined (_DLL) */
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#endif /* __PCTYPE_FUNC */
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_CRTIMP const unsigned short * __cdecl __pctype_func(void);
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#if !defined (_M_CEE_PURE)
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_CRTIMP extern const unsigned short *_pctype;
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#else /* !defined (_M_CEE_PURE) */
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#define _pctype (__pctype_func())
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#endif /* !defined (_M_CEE_PURE) */
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#endif /* _CTYPE_DISABLE_MACROS */
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#endif /* _CRT_CTYPEDATA_DEFINED */
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#ifndef _CRT_WCTYPEDATA_DEFINED
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#define _CRT_WCTYPEDATA_DEFINED
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#ifndef _CTYPE_DISABLE_MACROS
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#if !defined (_M_CEE_PURE)
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_CRTIMP extern const unsigned short _wctype[];
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#endif /* !defined (_M_CEE_PURE) */
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#ifdef _CRTBLD
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extern const unsigned short __newctype[];
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#if defined (_DLL) && defined (_M_IX86)
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/* Retained for compatibility with VC++ 5.0 and earlier versions */
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_CRTIMP const wctype_t ** __cdecl __p__pwctype(void);
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#endif /* defined (_DLL) && defined (_M_IX86) */
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#endif /* _CRTBLD */
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_CRTIMP const wctype_t * __cdecl __pwctype_func(void);
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#if !defined (_M_CEE_PURE)
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_CRTIMP extern const wctype_t *_pwctype;
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#else /* !defined (_M_CEE_PURE) */
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#define _pwctype (__pwctype_func())
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#endif /* !defined (_M_CEE_PURE) */
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#endif /* _CTYPE_DISABLE_MACROS */
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#endif /* _CRT_WCTYPEDATA_DEFINED */
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#ifdef _CRTBLD
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#ifndef _CTYPE_DISABLE_MACROS
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extern const unsigned char __newclmap[];
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extern const unsigned char __newcumap[];
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#endif /* _CTYPE_DISABLE_MACROS */
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extern pthreadlocinfo __ptlocinfo;
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extern pthreadmbcinfo __ptmbcinfo;
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extern int __globallocalestatus;
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extern int __locale_changed;
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extern struct threadlocaleinfostruct __initiallocinfo;
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extern _locale_tstruct __initiallocalestructinfo;
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pthreadlocinfo __cdecl __updatetlocinfo(void);
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pthreadmbcinfo __cdecl __updatetmbcinfo(void);
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#endif /* _CRTBLD */
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/* set bit masks for the possible character types */
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#define _UPPER 0x1 /* upper case letter */
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#define _LOWER 0x2 /* lower case letter */
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#define _DIGIT 0x4 /* digit[0-9] */
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#define _SPACE 0x8 /* space, tab, carriage return, newline, */
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/* vertical tab or form feed */
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#define _PUNCT 0x10 /* punctuation character */
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#define _CONTROL 0x20 /* control character */
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#define _BLANK 0x40 /* space char (tab handled separately) */
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#define _HEX 0x80 /* hexadecimal digit */
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#define _LEADBYTE 0x8000 /* multibyte leadbyte */
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#define _ALPHA (0x0100|_UPPER|_LOWER) /* alphabetic character */
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/* character classification function prototypes */
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#ifndef _CTYPE_DEFINED
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_Check_return_ _CRTIMP int __cdecl _isctype(_In_ int _C, _In_ int _Type);
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_Check_return_ _CRTIMP int __cdecl _isctype_l(_In_ int _C, _In_ int _Type, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl isalpha(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isalpha_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl isupper(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isupper_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl islower(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _islower_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl isdigit(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isdigit_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl isxdigit(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isxdigit_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl isspace(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isspace_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl ispunct(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _ispunct_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl isblank(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isblank_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl isalnum(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isalnum_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl isprint(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isprint_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl isgraph(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isgraph_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iscntrl(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _iscntrl_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl toupper(_In_ int _C);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl tolower(_In_ int _C);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl _tolower(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _tolower_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRT_JIT_INTRINSIC _CRTIMP int __cdecl _toupper(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _toupper_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl __isascii(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl __toascii(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl __iscsymf(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl __iscsym(_In_ int _C);
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#define _CTYPE_DEFINED
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#endif /* _CTYPE_DEFINED */
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#ifndef _WCTYPE_DEFINED
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/* wide function prototypes, also declared in wchar.h */
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/* character classification function prototypes */
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_Check_return_ _CRTIMP int __cdecl iswalpha(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswalpha_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswupper(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswupper_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswlower(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswlower_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswdigit(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswdigit_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswxdigit(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswxdigit_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswspace(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswspace_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswpunct(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswpunct_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswblank(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswblank_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswalnum(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswalnum_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswprint(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswprint_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswgraph(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswgraph_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswcntrl(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswcntrl_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswascii(_In_ wint_t _C);
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_Check_return_ _CRTIMP wint_t __cdecl towupper(_In_ wint_t _C);
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_Check_return_ _CRTIMP wint_t __cdecl _towupper_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP wint_t __cdecl towlower(_In_ wint_t _C);
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_Check_return_ _CRTIMP wint_t __cdecl _towlower_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl iswctype(_In_ wint_t _C, _In_ wctype_t _Type);
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_Check_return_ _CRTIMP int __cdecl _iswctype_l(_In_ wint_t _C, _In_ wctype_t _Type, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl __iswcsymf(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswcsymf_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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_Check_return_ _CRTIMP int __cdecl __iswcsym(_In_ wint_t _C);
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_Check_return_ _CRTIMP int __cdecl _iswcsym_l(_In_ wint_t _C, _In_opt_ _locale_t _Locale);
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#ifdef _CRT_USE_WINAPI_FAMILY_DESKTOP_APP
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_Check_return_ _CRTIMP int __cdecl isleadbyte(_In_ int _C);
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_Check_return_ _CRTIMP int __cdecl _isleadbyte_l(_In_ int _C, _In_opt_ _locale_t _Locale);
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_CRT_OBSOLETE(iswctype) _CRTIMP int __cdecl is_wctype(_In_ wint_t _C, _In_ wctype_t _Type);
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#endif /* _CRT_USE_WINAPI_FAMILY_DESKTOP_APP */
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#define _WCTYPE_DEFINED
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#endif /* _WCTYPE_DEFINED */
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/* the character classification macro definitions */
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#ifndef _CTYPE_DISABLE_MACROS
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/*
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* Maximum number of bytes in multi-byte character in the current locale
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* (also defined in stdlib.h).
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*/
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#ifndef MB_CUR_MAX
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#ifdef _CRTBLD
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#if defined (_DLL) && defined (_M_IX86)
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/* Retained for compatibility with VC++ 5.0 and earlier versions */
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_CRTIMP int * __cdecl __p___mb_cur_max(void);
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#endif /* defined (_DLL) && defined (_M_IX86) */
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#define __MB_CUR_MAX(ptloci) (ptloci)->mb_cur_max
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#endif /* _CRTBLD */
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#if defined (_CRT_DISABLE_PERFCRIT_LOCKS) && !defined (_DLL)
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#define MB_CUR_MAX __mb_cur_max
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#else /* defined (_CRT_DISABLE_PERFCRIT_LOCKS) && !defined (_DLL) */
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#define MB_CUR_MAX ___mb_cur_max_func()
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#endif /* defined (_CRT_DISABLE_PERFCRIT_LOCKS) && !defined (_DLL) */
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#if !defined (_M_CEE_PURE)
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/* No data exports in pure code */
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_CRTIMP extern int __mb_cur_max;
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#else /* !defined (_M_CEE_PURE) */
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#define __mb_cur_max (___mb_cur_max_func())
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#endif /* !defined (_M_CEE_PURE) */
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_CRTIMP int __cdecl ___mb_cur_max_func(void);
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_CRTIMP int __cdecl ___mb_cur_max_l_func(_locale_t);
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#endif /* MB_CUR_MAX */
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/* Introduced to detect error when character testing functions are called
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* with illegal input of integer.
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*/
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#ifdef _DEBUG
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_CRTIMP int __cdecl _chvalidator(_In_ int _Ch, _In_ int _Mask);
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#define __chvalidchk(a,b) _chvalidator(a,b)
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#else /* _DEBUG */
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#define __chvalidchk(a,b) (__PCTYPE_FUNC[(a)] & (b))
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#endif /* _DEBUG */
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#ifdef _CRTBLD
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#define __ascii_isalpha(c) ( __chvalidchk(c, _ALPHA))
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#define __ascii_isdigit(c) ( __chvalidchk(c, _DIGIT))
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#define __ascii_tolower(c) ( (((c) >= 'A') && ((c) <= 'Z')) ? ((c) - 'A' + 'a') : (c) )
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#define __ascii_toupper(c) ( (((c) >= 'a') && ((c) <= 'z')) ? ((c) - 'a' + 'A') : (c) )
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#define __ascii_iswalpha(c) ( ('A' <= (c) && (c) <= 'Z') || ( 'a' <= (c) && (c) <= 'z'))
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#define __ascii_iswdigit(c) ( '0' <= (c) && (c) <= '9')
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#define __ascii_towlower(c) ( (((c) >= L'A') && ((c) <= L'Z')) ? ((c) - L'A' + L'a') : (c) )
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#define __ascii_towupper(c) ( (((c) >= L'a') && ((c) <= L'z')) ? ((c) - L'a' + L'A') : (c) )
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#endif /* _CRTBLD */
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#if defined (_CRT_DISABLE_PERFCRIT_LOCKS) && !defined (_DLL)
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#ifndef __cplusplus
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#define isalpha(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_ALPHA) : __chvalidchk(_c, _ALPHA))
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#define isupper(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_UPPER) : __chvalidchk(_c, _UPPER))
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#define islower(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_LOWER) : __chvalidchk(_c, _LOWER))
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#define isdigit(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_DIGIT) : __chvalidchk(_c, _DIGIT))
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#define isxdigit(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_HEX) : __chvalidchk(_c, _HEX))
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#define isspace(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_SPACE) : __chvalidchk(_c, _SPACE))
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#define ispunct(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_PUNCT) : __chvalidchk(_c, _PUNCT))
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#define isblank(_c) (MB_CUR_MAX > 1 ? (((_c) == '\t') ? _BLANK : _isctype(_c,_BLANK)) : (((_c) == '\t') ? _BLANK : __chvalidchk(_c, _BLANK)))
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#define isalnum(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_ALPHA|_DIGIT) : __chvalidchk(_c, (_ALPHA|_DIGIT)))
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#define isprint(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_BLANK|_PUNCT|_ALPHA|_DIGIT) : __chvalidchk(_c, (_BLANK|_PUNCT|_ALPHA|_DIGIT)))
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#define isgraph(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_PUNCT|_ALPHA|_DIGIT) : __chvalidchk(_c, (_PUNCT|_ALPHA|_DIGIT)))
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#define iscntrl(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_CONTROL) : __chvalidchk(_c, _CONTROL))
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#endif /* __cplusplus */
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#endif /* defined (_CRT_DISABLE_PERFCRIT_LOCKS) && !defined (_DLL) */
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#ifdef _DEBUG
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_CRTIMP int __cdecl _chvalidator_l(_In_opt_ _locale_t, _In_ int _Ch, _In_ int _Mask);
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#define _chvalidchk_l(_Char, _Flag, _Locale) _chvalidator_l(_Locale, _Char, _Flag)
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#else /* _DEBUG */
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#define _chvalidchk_l(_Char, _Flag, _Locale) (_Locale==NULL ? __chvalidchk(_Char, _Flag) : ((_locale_t)_Locale)->locinfo->pctype[_Char] & (_Flag))
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#endif /* _DEBUG */
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#ifdef _CRTBLD
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#define __ascii_isalpha_l(_Char, _Locale) ( _chvalidchk_l(_Char, _ALPHA, _Locale))
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#define __ascii_isdigit_l(_Char, _Locale) ( _chvalidchk_l(_Char, _DIGIT, _Locale))
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#endif /* _CRTBLD */
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#define _ischartype_l(_Char, _Flag, _Locale) ( ((_Locale)!=NULL && (((_locale_t)(_Locale))->locinfo->mb_cur_max) > 1) ? _isctype_l(_Char, (_Flag), _Locale) : _chvalidchk_l(_Char,_Flag,_Locale))
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#define _isalpha_l(_Char, _Locale) _ischartype_l(_Char, _ALPHA, _Locale)
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#define _isupper_l(_Char, _Locale) _ischartype_l(_Char, _UPPER, _Locale)
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#define _islower_l(_Char, _Locale) _ischartype_l(_Char, _LOWER, _Locale)
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#define _isdigit_l(_Char, _Locale) _ischartype_l(_Char, _DIGIT, _Locale)
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#define _isxdigit_l(_Char, _Locale) _ischartype_l(_Char, _HEX, _Locale)
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#define _isspace_l(_Char, _Locale) _ischartype_l(_Char, _SPACE, _Locale)
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#define _ispunct_l(_Char, _Locale) _ischartype_l(_Char, _PUNCT, _Locale)
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#define _isblank_l(_Char, _Locale) (((_Char) == '\t') ? _BLANK : _ischartype_l(_Char, _BLANK, _Locale))
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#define _isalnum_l(_Char, _Locale) _ischartype_l(_Char, _ALPHA|_DIGIT, _Locale)
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#define _isprint_l(_Char, _Locale) _ischartype_l(_Char, _BLANK|_PUNCT|_ALPHA|_DIGIT, _Locale)
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#define _isgraph_l(_Char, _Locale) _ischartype_l(_Char, _PUNCT|_ALPHA|_DIGIT, _Locale)
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#define _iscntrl_l(_Char, _Locale) _ischartype_l(_Char, _CONTROL, _Locale)
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#define _tolower(_Char) ( (_Char)-'A'+'a' )
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#define _toupper(_Char) ( (_Char)-'a'+'A' )
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#define __isascii(_Char) ( (unsigned)(_Char) < 0x80 )
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#define __toascii(_Char) ( (_Char) & 0x7f )
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#ifndef _WCTYPE_INLINE_DEFINED
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#ifdef _CRTBLD
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#define _CRT_WCTYPE_NOINLINE
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#else /* _CRTBLD */
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#undef _CRT_WCTYPE_NOINLINE
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#endif /* _CRTBLD */
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#if !defined (__cplusplus) || defined (_M_CEE_PURE) || defined (MRTDLL) || defined (_CRT_WCTYPE_NOINLINE)
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#define iswalpha(_c) ( iswctype(_c,_ALPHA) )
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#define iswupper(_c) ( iswctype(_c,_UPPER) )
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#define iswlower(_c) ( iswctype(_c,_LOWER) )
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#define iswdigit(_c) ( iswctype(_c,_DIGIT) )
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#define iswxdigit(_c) ( iswctype(_c,_HEX) )
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#define iswspace(_c) ( iswctype(_c,_SPACE) )
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#define iswpunct(_c) ( iswctype(_c,_PUNCT) )
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#define iswblank(_c) (((_c) == '\t') ? _BLANK : iswctype(_c,_BLANK) )
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#define iswalnum(_c) ( iswctype(_c,_ALPHA|_DIGIT) )
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#define iswprint(_c) ( iswctype(_c,_BLANK|_PUNCT|_ALPHA|_DIGIT) )
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#define iswgraph(_c) ( iswctype(_c,_PUNCT|_ALPHA|_DIGIT) )
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#define iswcntrl(_c) ( iswctype(_c,_CONTROL) )
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#define iswascii(_c) ( (unsigned)(_c) < 0x80 )
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#define _iswalpha_l(_c,_p) ( iswctype(_c,_ALPHA) )
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#define _iswupper_l(_c,_p) ( iswctype(_c,_UPPER) )
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#define _iswlower_l(_c,_p) ( iswctype(_c,_LOWER) )
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#define _iswdigit_l(_c,_p) ( iswctype(_c,_DIGIT) )
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#define _iswxdigit_l(_c,_p) ( iswctype(_c,_HEX) )
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#define _iswspace_l(_c,_p) ( iswctype(_c,_SPACE) )
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#define _iswpunct_l(_c,_p) ( iswctype(_c,_PUNCT) )
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#define _iswblank_l(_c,_p) (((_c) == '\t') ? _BLANK : iswctype(_c,_BLANK) )
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#define _iswalnum_l(_c,_p) ( iswctype(_c,_ALPHA|_DIGIT) )
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#define _iswprint_l(_c,_p) ( iswctype(_c,_BLANK|_PUNCT|_ALPHA|_DIGIT) )
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#define _iswgraph_l(_c,_p) ( iswctype(_c,_PUNCT|_ALPHA|_DIGIT) )
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#define _iswcntrl_l(_c,_p) ( iswctype(_c,_CONTROL) )
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#endif /* !defined (__cplusplus) || defined (_M_CEE_PURE) || defined (MRTDLL) || defined (_CRT_WCTYPE_NOINLINE) */
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#define _WCTYPE_INLINE_DEFINED
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#endif /* _WCTYPE_INLINE_DEFINED */
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/* MS C version 2.0 extended ctype macros */
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#define __iscsymf(_c) (isalpha(_c) || ((_c) == '_'))
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#define __iscsym(_c) (isalnum(_c) || ((_c) == '_'))
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#define __iswcsymf(_c) (iswalpha(_c) || ((_c) == '_'))
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#define __iswcsym(_c) (iswalnum(_c) || ((_c) == '_'))
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#define _iscsymf_l(_c, _p) (_isalpha_l(_c, _p) || ((_c) == '_'))
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#define _iscsym_l(_c, _p) (_isalnum_l(_c, _p) || ((_c) == '_'))
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#define _iswcsymf_l(_c, _p) (iswalpha(_c) || ((_c) == '_'))
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#define _iswcsym_l(_c, _p) (iswalnum(_c) || ((_c) == '_'))
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#endif /* _CTYPE_DISABLE_MACROS */
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#if !__STDC__
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/* Non-ANSI names for compatibility */
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#ifndef _CTYPE_DEFINED
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_Check_return_ _CRT_NONSTDC_DEPRECATE(__isascii) _CRTIMP int __cdecl isascii(_In_ int _C);
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_Check_return_ _CRT_NONSTDC_DEPRECATE(__toascii) _CRTIMP int __cdecl toascii(_In_ int _C);
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_Check_return_ _CRT_NONSTDC_DEPRECATE(__iscsymf) _CRTIMP int __cdecl iscsymf(_In_ int _C);
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_Check_return_ _CRT_NONSTDC_DEPRECATE(__iscsym) _CRTIMP int __cdecl iscsym(_In_ int _C);
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#else /* _CTYPE_DEFINED */
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#define isascii __isascii
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#define toascii __toascii
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#define iscsymf __iscsymf
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#define iscsym __iscsym
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#endif /* _CTYPE_DEFINED */
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#endif /* !__STDC__ */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* _INC_CTYPE */
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