41f72ab4d7
The tow* functions use an included case conversion table which can be generated from Unicode data. The isw* functions use a character categories table (provided by categories.c) which can be generated from Unicode data. Delegation between current-locale and specific-locale-dependent functions was reverted towards the generic locale-dependent functions (*_l.c); this is however only relevant on systems with non-Unicode wide character locales, thus not on Cygwin.
42 lines
1,004 B
C
42 lines
1,004 B
C
/* Modified (m) 2017 Thomas Wolff: revise Unicode and locale/wchar handling */
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#include <_ansi.h>
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#include <wctype.h>
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#include "local.h"
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int
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iswctype_l (wint_t c, wctype_t desc, struct __locale_t *locale)
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{
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switch (desc)
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{
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case WC_ALNUM:
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return iswalnum_l (c, locale);
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case WC_ALPHA:
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return iswalpha_l (c, locale);
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case WC_BLANK:
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return iswblank_l (c, locale);
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case WC_CNTRL:
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return iswcntrl_l (c, locale);
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case WC_DIGIT:
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return iswdigit_l (c, locale);
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case WC_GRAPH:
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return iswgraph_l (c, locale);
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case WC_LOWER:
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return iswlower_l (c, locale);
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case WC_PRINT:
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return iswprint_l (c, locale);
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case WC_PUNCT:
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return iswpunct_l (c, locale);
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case WC_SPACE:
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return iswspace_l (c, locale);
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case WC_UPPER:
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return iswupper_l (c, locale);
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case WC_XDIGIT:
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return iswxdigit_l (c, locale);
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default:
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return 0; /* eliminate warning */
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}
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/* otherwise unknown */
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return 0;
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}
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