*nix Documentation Project
·  Home
 +   man pages
·  Linux HOWTOs
·  FreeBSD Tips
·  *niX Forums

  man pages->Linux man pages -> iswspace (3)              



NAME    [Toc]    [Back]

       iswspace - test for whitespace wide character

SYNOPSIS    [Toc]    [Back]

       #include <wctype.h>

       int iswspace (wint_t wc);

DESCRIPTION    [Toc]    [Back]

       The  iswspace  function is the wide-character equivalent of the isspace
       function. It tests whether wc is a wide character belonging to the wide
       character class "space".

       The  wide  character  class "space" is disjoint from the wide character
       class "graph" and therefore also disjoint from its subclasses  "alnum",
       "alpha", "upper", "lower", "digit", "xdigit", "punct".

       The  wide  character  class  "space"  contains the wide character class

       The wide character class "space" always contains  at  least  the  space
       character and the control characters '\f', '\n', '\r', '\t', '\v'.

RETURN VALUE    [Toc]    [Back]

       The  iswspace  function	returns  non-zero  if  wc  is a wide character
       belonging to the wide character class  "space".	Otherwise  it  returns

CONFORMING TO    [Toc]    [Back]

       ISO/ANSI C, UNIX98

SEE ALSO    [Toc]    [Back]

       isspace(3), iswctype(3)

NOTES    [Toc]    [Back]

       The  behaviour of iswspace depends on the LC_CTYPE category of the current

GNU				  1999-07-25			   ISWSPACE(3)
[ Back ]
 Similar pages
Name OS Title
isspace OpenBSD whitespace character test
iswlower Linux test for lowercase wide character
iswprint Linux test for printing wide character
iswgraph Linux test for graphic wide character
iswalnum Linux test for alphanumeric wide character
iswalpha Linux test for alphabetic wide character
iswcntrl Linux test for control wide character
iswupper Linux test for uppercase wide character
iswpunct Linux test for punctuation or symbolic wide character
iswxdigit Linux test for hexadecimal digit wide character
Copyright © 2004-2005 DeniX Solutions SRL
newsletter delivery service