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Manual Pages  — TOWLOWER

NAME

towlower – upper case to lower case letter conversion (wide character version)

CONTENTS

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS

#include <wctype.h>

wint_t
towlower(wint_t wc);

DESCRIPTION

The towlower() function converts an upper-case letter to the corresponding lower-case letter.

RETURN VALUES

If the argument is an upper-case letter, the towlower() function returns the corresponding lower-case letter if there is one; otherwise the argument is returned unchanged.

SEE ALSO

iswlower(3), tolower(3), towupper(3), wctrans(3)

STANDARDS

The towlower() function conforms to ISO/IEC 9899:1999 ("ISO C99").
TOWLOWER (3) October 3, 2002
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