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TOWUPPER(3)		    Library Functions Manual		   TOWUPPER(3)

NAME
       towupper	 -- lower case to upper	case letter conversion (wide character
       version)

LIBRARY
       Standard	C Library (libc, -lc)

SYNOPSIS
       #include	<wctype.h>

       wint_t
       towupper(wint_t wc);

DESCRIPTION
       The towupper() function converts	a lower-case letter to the correspond-
       ing upper-case letter.

RETURN VALUES
       If the argument is a lower-case letter, the towupper() function returns
       the corresponding upper-case letter if there is one; otherwise the  ar-
       gument is returned unchanged.

SEE ALSO
       iswupper(3), toupper(3),	towlower(3), wctrans(3)

STANDARDS
       The towupper() function conforms	to ISO/IEC 9899:1999 ("ISO C99").

FreeBSD	14.3			October	3, 2002			   TOWUPPER(3)

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