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Linux Programmer's Manual (3)
wctrans - wide-character translation mapping
wctrans_t wctrans(const char *name);
type represents a mapping
which can map a wide character to
another wide character.
Its nature is implementation-dependent, but the special
denotes an invalid mapping.
values can be passed to the
function to actually perform
the wide-character mapping.
function returns a mapping, given by its name.
The set of
valid names depends on the
category of the current locale, but the
following names are valid in all locales.
"tolower" - realizes the tolower(3) mapping
"toupper" - realizes the toupper(3) mapping
function returns a mapping descriptor if the
Otherwise, it returns
Multithreading (see pthreads(7))
function is thread-safe with exceptions.
It can be safely used in multithreaded applications, as long as
is not called to change the locale during its execution.
The behavior of
depends on the
category of the
This page is part of release 3.66 of the Linux
A description of the project,
information about reporting bugs,
and the latest version of this page,
can be found at
- RETURN VALUE
- Multithreading (see pthreads(7))
- CONFORMING TO
- SEE ALSO
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Time: 21:43:03 GMT, July 12, 2014