wctype man page on Kali

Man page or keyword search:  
man Server   9211 pages
apropos Keyword Search (all sections)
Output format
Kali logo
[printable version]

WCTYPE(3)		   Linux Programmer's Manual		     WCTYPE(3)

NAME
       wctype - wide-character classification

SYNOPSIS
       #include <wctype.h>

       wctype_t wctype(const char *name);

DESCRIPTION
       The  wctype_t  type represents a property which a wide character may or
       may not have.  In other words, it represents a class  of	 wide  charac‐
       ters.   This type's nature is implementation-dependent, but the special
       value (wctype_t) 0 denotes an invalid property.	Nonzero wctype_t  val‐
       ues  can be passed to the iswctype(3) function to actually test whether
       a given wide character has the property.

       The wctype() function returns a property, 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.

	   "alnum" - realizes the isalnum(3) classification function
	   "alpha" - realizes the isalpha(3) classification function
	   "blank" - realizes the isblank(3) classification function
	   "cntrl" - realizes the iscntrl(3) classification function
	   "digit" - realizes the isdigit(3) classification function
	   "graph" - realizes the isgraph(3) classification function
	   "lower" - realizes the islower(3) classification function
	   "print" - realizes the isprint(3) classification function
	   "punct" - realizes the ispunct(3) classification function
	   "space" - realizes the isspace(3) classification function
	   "upper" - realizes the isupper(3) classification function
	   "xdigit" - realizes the isxdigit(3) classification function

RETURN VALUE
       The wctype() function returns a property	 descriptor  if	 the  name  is
       valid.  Otherwise, it returns (wctype_t) 0.

ATTRIBUTES
       For   an	  explanation	of   the  terms	 used  in  this	 section,  see
       attributes(7).

       ┌──────────┬───────────────┬────────────────┐
       │Interface │ Attribute	  │ Value	   │
       ├──────────┼───────────────┼────────────────┤
       │wctype()  │ Thread safety │ MT-Safe locale │
       └──────────┴───────────────┴────────────────┘
CONFORMING TO
       POSIX.1-2001, POSIX.1-2008, C99.

NOTES
       The behavior of wctype() depends on the LC_CTYPE category of  the  cur‐
       rent locale.

SEE ALSO
       iswctype(3)

COLOPHON
       This  page  is  part of release 4.14 of the Linux man-pages project.  A
       description of the project, information about reporting bugs,  and  the
       latest	  version     of     this    page,    can    be	   found    at
       https://www.kernel.org/doc/man-pages/.

GNU				  2015-08-08			     WCTYPE(3)
[top]

List of man pages available for Kali

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net