mojave man page for towupper

Query: towupper

OS: mojave

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

TOWUPPER(3)						   BSD Library Functions Manual 					       TOWUPPER(3)

NAME
towupper, towupper_l -- 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); #include <wctype.h> #include <xlocale.h> wint_t towupper_l(wint_t wc, locale_t loc);
DESCRIPTION
The towupper() function converts a lower-case letter to the corresponding upper-case letter. Although the towupper() function uses the current locale, the towupper_l() function may be passed a locale directly. See xlocale(3) for more information.
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 argument is returned unchanged.
SEE ALSO
iswupper(3), toupper(3), towlower(3), wctrans(3), xlocale(3)
STANDARDS
The towupper() function conforms to ISO/IEC 9899:1999 (``ISO C99'').
BSD
October 3, 2002 BSD
Related Man Pages
towlower(3) - mojave
toupper(3) - osx
towlower(3) - osx
towupper(3) - osx
towupper(3) - opendarwin
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