39 lines
911 B
C
39 lines
911 B
C
/*
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FUNCTION
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<<towupper_l>>---translate wide characters to uppercase
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INDEX
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towupper_l
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ANSI_SYNOPSIS
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#include <wctype.h>
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wint_t towupper_l(wint_t <[c]>, locale_t <[locale]>);
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DESCRIPTION
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<<towupper_l>> is a function which converts lowercase wide characters to
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uppercase, leaving all other characters unchanged.
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if <[locale]> is LC_GLOBAL_LOCALE or not a valid locale object, the behaviour
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is undefined.
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RETURNS
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<<towupper_l>> returns the uppercase equivalent of <[c]> when it is a
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lowercase wide character, otherwise, it returns the input character.
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PORTABILITY
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<<towupper_l>> is POSIX-1.2008.
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No supporting OS subroutines are required.
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*/
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#include <_ansi.h>
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#include <wctype.h>
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wint_t
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towupper_l (wint_t c, struct __locale_t *locale)
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{
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/* We're using a locale-independent representation of upper/lower case
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based on Unicode data. Thus, the locale doesn't matter. */
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return towupper (c);
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}
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