iswpunct
From cppreference.com
| Defined in header <wctype.h>
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| int iswpunct( wint_t ch ); |
(since C95) | |
Checks if the given wide character is a punctuation character, i.e. it is one of !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~ or any punctuation character specific to the current locale.
Parameters
| ch | - | wide character |
Return value
Non-zero value if the wide character is a punctuation character, zero otherwise.