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    The following form allows you to view linux man pages.

    Command:

    wctype

    
    
    

    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

       Multithreading (see pthreads(7))
           The wctype() function is thread-safe with exceptions.  It can be safely
           used in multithreaded applications, as  long  as  setlocale(3)  is  not
           called to change the locale during its execution.
    
    
    

    CONFORMING TO

           C99.
    
    
    

    NOTES

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

    SEE ALSO

           iswctype(3)
    
    
    

    GNU 2014-01-22 WCTYPE(3)

    
    
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