7.25.2.1.9 The iswpunct function

Synopsis

1

#include <wctype.h>
int iswpunct(wint_t wc);

Description

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The iswpunct function tests for any printing wide character that is one of a locale- specific set of punctuation wide characters for which neither iswspace nor iswalnum is true.[1]

Footnotes

[1]

Note that the behavior of the iswgraph and iswpunct functions may differ from their corresponding functions in 7.4.1 with respect to printing, white-space, single-byte execution characters other than ‘ ‘.