diff options
Diffstat (limited to 'wctype/wctype.h')
| -rw-r--r-- | wctype/wctype.h | 175 |
1 files changed, 9 insertions, 166 deletions
diff --git a/wctype/wctype.h b/wctype/wctype.h index 73165bbda2..962aef1de6 100644 --- a/wctype/wctype.h +++ b/wctype/wctype.h @@ -21,186 +21,32 @@ */ #ifndef _WCTYPE_H +#define _WCTYPE_H 1 #include <features.h> #include <bits/types.h> - -#ifndef __need_iswxxx -# define _WCTYPE_H 1 - -/* Get wint_t from <wchar.h>. */ -# define __need_wint_t -# include <wchar.h> +#include <bits/types/wint_t.h> /* Constant expression of type `wint_t' whose value does not correspond to any member of the extended character set. */ -# ifndef WEOF -# define WEOF (0xffffffffu) -# endif +#ifndef WEOF +# define WEOF (0xffffffffu) #endif -#undef __need_iswxxx - - -/* The following part is also used in the <wcsmbs.h> header when compiled - in the Unix98 compatibility mode. */ -#ifndef __iswxxx_defined -# define __iswxxx_defined 1 - -/* Scalar type that can hold values which represent locale-specific - character classifications. */ -typedef unsigned long int wctype_t; - -# ifndef _ISwbit -/* The characteristics are stored always in network byte order (big - endian). We define the bit value interpretations here dependent on the - machine's byte order. */ - -# include <endian.h> -# if __BYTE_ORDER == __BIG_ENDIAN -# define _ISwbit(bit) (1 << (bit)) -# else /* __BYTE_ORDER == __LITTLE_ENDIAN */ -# define _ISwbit(bit) \ - ((bit) < 8 ? (int) ((1UL << (bit)) << 24) \ - : ((bit) < 16 ? (int) ((1UL << (bit)) << 8) \ - : ((bit) < 24 ? (int) ((1UL << (bit)) >> 8) \ - : (int) ((1UL << (bit)) >> 24)))) -# endif - -enum -{ - __ISwupper = 0, /* UPPERCASE. */ - __ISwlower = 1, /* lowercase. */ - __ISwalpha = 2, /* Alphabetic. */ - __ISwdigit = 3, /* Numeric. */ - __ISwxdigit = 4, /* Hexadecimal numeric. */ - __ISwspace = 5, /* Whitespace. */ - __ISwprint = 6, /* Printing. */ - __ISwgraph = 7, /* Graphical. */ - __ISwblank = 8, /* Blank (usually SPC and TAB). */ - __ISwcntrl = 9, /* Control character. */ - __ISwpunct = 10, /* Punctuation. */ - __ISwalnum = 11, /* Alphanumeric. */ - - _ISwupper = _ISwbit (__ISwupper), /* UPPERCASE. */ - _ISwlower = _ISwbit (__ISwlower), /* lowercase. */ - _ISwalpha = _ISwbit (__ISwalpha), /* Alphabetic. */ - _ISwdigit = _ISwbit (__ISwdigit), /* Numeric. */ - _ISwxdigit = _ISwbit (__ISwxdigit), /* Hexadecimal numeric. */ - _ISwspace = _ISwbit (__ISwspace), /* Whitespace. */ - _ISwprint = _ISwbit (__ISwprint), /* Printing. */ - _ISwgraph = _ISwbit (__ISwgraph), /* Graphical. */ - _ISwblank = _ISwbit (__ISwblank), /* Blank (usually SPC and TAB). */ - _ISwcntrl = _ISwbit (__ISwcntrl), /* Control character. */ - _ISwpunct = _ISwbit (__ISwpunct), /* Punctuation. */ - _ISwalnum = _ISwbit (__ISwalnum) /* Alphanumeric. */ -}; -# endif /* Not _ISwbit */ - -__BEGIN_DECLS +/* Some definitions from this header also appear in <wchar.h> in + Unix98 mode. */ +#include <bits/wctype-wchar.h> /* - * Wide-character classification functions: 7.15.2.1. - */ - -/* Test for any wide character for which `iswalpha' or `iswdigit' is - true. */ -extern int iswalnum (wint_t __wc) __THROW; - -/* Test for any wide character for which `iswupper' or 'iswlower' is - true, or any wide character that is one of a locale-specific set of - wide-characters for which none of `iswcntrl', `iswdigit', - `iswpunct', or `iswspace' is true. */ -extern int iswalpha (wint_t __wc) __THROW; - -/* Test for any control wide character. */ -extern int iswcntrl (wint_t __wc) __THROW; - -/* Test for any wide character that corresponds to a decimal-digit - character. */ -extern int iswdigit (wint_t __wc) __THROW; - -/* Test for any wide character for which `iswprint' is true and - `iswspace' is false. */ -extern int iswgraph (wint_t __wc) __THROW; - -/* Test for any wide character that corresponds to a lowercase letter - or is one of a locale-specific set of wide characters for which - none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */ -extern int iswlower (wint_t __wc) __THROW; - -/* Test for any printing wide character. */ -extern int iswprint (wint_t __wc) __THROW; - -/* Test for any printing wide character that is one of a - locale-specific et of wide characters for which neither `iswspace' - nor `iswalnum' is true. */ -extern int iswpunct (wint_t __wc) __THROW; - -/* Test for any wide character that corresponds to a locale-specific - set of wide characters for which none of `iswalnum', `iswgraph', or - `iswpunct' is true. */ -extern int iswspace (wint_t __wc) __THROW; - -/* Test for any wide character that corresponds to an uppercase letter - or is one of a locale-specific set of wide character for which none - of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */ -extern int iswupper (wint_t __wc) __THROW; - -/* Test for any wide character that corresponds to a hexadecimal-digit - character equivalent to that performed be the functions described - in the previous subclause. */ -extern int iswxdigit (wint_t __wc) __THROW; - -/* Test for any wide character that corresponds to a standard blank - wide character or a locale-specific set of wide characters for - which `iswalnum' is false. */ -# ifdef __USE_ISOC99 -extern int iswblank (wint_t __wc) __THROW; -# endif - -/* - * Extensible wide-character classification functions: 7.15.2.2. + * Extensible wide-character mapping functions: 7.15.3.2. */ -/* Construct value that describes a class of wide characters identified - by the string argument PROPERTY. */ -extern wctype_t wctype (const char *__property) __THROW; - -/* Determine whether the wide-character WC has the property described by - DESC. */ -extern int iswctype (wint_t __wc, wctype_t __desc) __THROW; - - -/* - * Wide-character case-mapping functions: 7.15.3.1. - */ +__BEGIN_DECLS /* Scalar type that can hold values which represent locale-specific character mappings. */ typedef const __int32_t *wctrans_t; -/* Converts an uppercase letter to the corresponding lowercase letter. */ -extern wint_t towlower (wint_t __wc) __THROW; - -/* Converts an lowercase letter to the corresponding uppercase letter. */ -extern wint_t towupper (wint_t __wc) __THROW; - -__END_DECLS - -#endif /* need iswxxx. */ - - -/* The remaining definitions and declarations must not appear in the - <wchar.h> header. */ -#ifdef _WCTYPE_H - -/* - * Extensible wide-character mapping functions: 7.15.3.2. - */ - -__BEGIN_DECLS - /* Construct value that describes a mapping between wide characters identified by the string argument PROPERTY. */ extern wctrans_t wctrans (const char *__property) __THROW; @@ -276,7 +122,6 @@ extern wctype_t wctype_l (const char *__property, __locale_t __locale) extern int iswctype_l (wint_t __wc, wctype_t __desc, __locale_t __locale) __THROW; - /* * Wide-character case-mapping functions. */ @@ -300,6 +145,4 @@ extern wint_t towctrans_l (wint_t __wc, wctrans_t __desc, __END_DECLS -#endif /* __WCTYPE_H defined. */ - #endif /* wctype.h */ |