1TOWLOWER(3)                Linux Programmer's Manual               TOWLOWER(3)
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NAME

6       towlower - convert a wide character to lowercase
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SYNOPSIS

9       #include <wctype.h>
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11       wint_t towlower(wint_t wc);
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DESCRIPTION

14       The  towlower()  function  is  the  wide-character  equivalent  of  the
15       tolower(3) function.  If wc is a wide character,  it  is  converted  to
16       lowercase.   Characters  which do not have case are returned unchanged.
17       If wc is WEOF, WEOF is returned.
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RETURN VALUE

20       The towlower() function returns the lowercase equivalent of wc, or WEOF
21       if wc is WEOF.
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CONFORMING TO

24       C99.
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NOTES

27       The behavior of towlower() depends on the LC_CTYPE category of the cur‐
28       rent locale.
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30       This function is not very appropriate for dealing with Unicode  charac‐
31       ters,  because  Unicode knows about three cases: upper, lower and title
32       case.
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SEE ALSO

35       iswlower(3), towctrans(3), towupper(3)
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COLOPHON

38       This page is part of release 3.25 of the Linux  man-pages  project.   A
39       description  of  the project, and information about reporting bugs, can
40       be found at http://www.kernel.org/doc/man-pages/.
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44GNU                               1999-07-25                       TOWLOWER(3)
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