diff options
Diffstat (limited to 'wctype/wctype.h')
| -rw-r--r-- | wctype/wctype.h | 105 |
1 files changed, 102 insertions, 3 deletions
diff --git a/wctype/wctype.h b/wctype/wctype.h index 3ba8ae7614..b67995918d 100644 --- a/wctype/wctype.h +++ b/wctype/wctype.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -200,11 +200,110 @@ extern wint_t towctrans __P ((wint_t __wc, wctrans_t __desc)); extern __const int *__ctype_tolower; /* Case conversions. */ extern __const int *__ctype_toupper; /* Case conversions. */ -#define towlower(wc) towctrans (wc, __ctype_tolower) -#define towupper(wc) towctrans (wc, __ctype_toupper) +#define towlower(wc) towctrans ((wc), __ctype_tolower) +#define towupper(wc) towctrans ((wc), __ctype_toupper) #endif /* Not __NO_WCTYPE. */ +#ifdef __USE_GNU +/* Declare the interface to extended locale model. */ +# include <xlocale.h> + +/* Test for any wide character for which `iswalpha' or `iswdigit' is + true. */ +extern int __iswalnum_l __P ((wint_t __wc, __locale_t __locale)); + +/* 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_l __P ((wint_t __wc, __locale_t __locale)); + +/* Test for any control wide character. */ +extern int __iswcntrl_l __P ((wint_t __wc, __locale_t __locale)); + +/* Test for any wide character that corresponds to a decimal-digit + character. */ +extern int __iswdigit_l __P ((wint_t __wc, __locale_t __locale)); + +/* Test for any wide character for which `iswprint' is true and + `iswspace' is false. */ +extern int __iswgraph_l __P ((wint_t __wc, __locale_t __locale)); + +/* 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_l __P ((wint_t __wc, __locale_t __locale)); + +/* Test for any printing wide character. */ +extern int __iswprint_l __P ((wint_t __wc, __locale_t __locale)); + +/* 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_l __P ((wint_t __wc, __locale_t __locale)); + +/* 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_l __P ((wint_t __wc, __locale_t __locale)); + +/* 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_l __P ((wint_t __wc, __locale_t __locale)); + +/* 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_l __P ((wint_t __wc, __locale_t __locale)); + + +/* Determine whether the wide-character WC has the property described by + DESC. */ +extern int __iswctype_l __P ((wint_t __wc, wctype_t __desc, + __locale_t locale)); + + +/* + * Wide-character case-mapping functions: 7.15.3.1. + */ + +/* Converts an uppercase letter to the corresponding lowercase letter. */ +extern wint_t __towlower_l __P ((wint_t __wc, __locale_t locale)); + +/* Converts an lowercase letter to the corresponding uppercase letter. */ +extern wint_t __towupper_l __P ((wint_t __wc, __locale_t locale)); + +/* Map the wide character WC using the mapping described by DESC. */ +extern wint_t __towctrans_l __P ((wint_t __wc, wctrans_t __desc, + __locale_t locale)); + + +#ifndef __NO_WCTYPE +#define __iswalnum_l(wc, loc) __iswctype_l ((wc), _ISalnum, (loc)) +#define __iswalpha_l(wc, loc) __iswctype_l ((wc), _ISalpha, (loc)) +#define __iswcntrl_l(wc, loc) __iswctype_l ((wc), _IScntrl, (loc)) +#define __iswdigit_l(wc, loc) __iswctype_l ((wc), _ISdigit, (loc)) +#define __iswlower_l(wc, loc) __iswctype_l ((wc), _ISlower, (loc)) +#define __iswgraph_l(wc, loc) __iswctype_l ((wc), _ISgraph, (loc)) +#define __iswprint_l(wc, loc) __iswctype_l ((wc), _ISprint, (loc)) +#define __iswpunct_l(wc, loc) __iswctype_l ((wc), _ISpunct, (loc)) +#define __iswspace_l(wc, loc) __iswctype_l ((wc), _ISspace, (loc)) +#define __iswupper_l(wc, loc) __iswctype_l ((wc), _ISupper, (loc)) +#define __iswxdigit_l(wc, loc) __iswctype_l ((wc), _ISxdigit, (loc)) + +#define __iswblank_l(wc, loc) __iswctype_l ((wc), _ISblank, (loc)) + +#define __towlower_l(wc, loc) __towctrans_l ((wc), (loc)->__ctype_tolower, \ + (loc)) +#define __towupper_l(wc, loc) __towctrans_l ((wc), (loc)->__ctype_toupper, \ + (loc)) + +#endif /* Not __NO_WCTYPE. */ + +#endif /* Use GNU. */ + __END_DECLS #endif /* wctype.h */ |