Manual Section... (3) - page: iswpunct
NAMEiswpunct - test for punctuation or symbolic wide character
#include <wctype.h> int iswpunct(wint_t wc);
DESCRIPTIONThe iswpunct() function is the wide-character equivalent of the ispunct(3) function. It tests whether wc is a wide character belonging to the wide-character class "punct".
The wide-character class "punct" is a subclass of the wide-character class "graph", and therefore also a subclass of the wide-character class "print".
The wide-character class "punct" is disjoint from the wide-character class "alnum" and therefore also disjoint from its subclasses "alpha", "upper", "lower", "digit", "xdigit".
Being a subclass of the wide-character class "print", the wide-character class "punct" is disjoint from the wide-character class "cntrl".
RETURN VALUEThe iswpunct() function returns nonzero if wc is a wide-character belonging to the wide-character class "punct". Otherwise it returns zero.
NOTESThe behavior of iswpunct() depends on the LC_CTYPE category of the current locale.
SEE ALSOispunct(3), iswctype(3)
COLOPHONThis page is part of release 3.24 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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Time: 15:27:05 GMT, June 11, 2010