GNU/Linux man pages
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GNU/Linux |
Debian 6.0.6(Squeeze) |
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wctrans(3) |
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wctrans − wide-character translation mapping
#include <wctype.h>
wctrans_t wctrans(const char *name);
The wctrans_t type represents a mapping which can map a wide character to another wide character. Its nature is implementation-dependent, but the special value (wctrans_t) 0 denotes an invalid mapping. Nonzero wctrans_t values can be passed to the towctrans(3) function to actually perform the wide-character mapping.
The
wctrans() function returns a mapping, given by its
name. The set of valid names depends on the LC_CTYPE
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
The wctrans() function returns a mapping descriptor if the name is valid. Otherwise it returns (wctrans_t) 0.
C99.
The behavior of wctrans() depends on the LC_CTYPE category of the current locale.
towctrans(3)
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.
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wctrans(3) | |