Manpage of TOWUPPER
TOWUPPER
Section: NEWLIB (3)
Updated: 2005 Feb 23
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NAME
2.30 `towupper'--translate wide-characters to upper case
SYNOPSIS
#include <wctype.h>
wint_t towupper(wint_t C);
DESCRIPTION
`towupper' is a function which converts lower-case wide-characters to
upper case, leaving all other characters unchanged.
RETURNS
`towupper' returns the upper-case equivalent of C when it is a
lower-case wide-character, otherwise, it returns the input character.
PORTABILITY
`towupper' is C99.
No supporting OS subroutines are required.
SEE ALSO
towupper
is part of the
libc
library.
The full documentation for
libc
is maintained as a Texinfo manual. If
info
and
libc
are properly installed at your site, the command
-
info libc
will give you access to the complete manual.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURNS
-
- PORTABILITY
-
- SEE ALSO
-
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