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iswprint()

Test a wide character to see if it's any printable character, including space

Synopsis:

#include <wctype.h>

int iswprint( wint_t wc );

Arguments:

wc
The wide character you want to test.

Library:

libc

Use the -l c option to qcc to link against this library. This library is usually included automatically.

Description:

The iswprint() function tests if the argument wc is a printable wide character of the class print. In the C locale, this class consists of all the printable characters, including the space character.

Returns:

A nonzero value if the character is a member of the class print, or 0 otherwise.

Classification:

ANSI, POSIX 1003.1

Safety:
Cancellation point No
Interrupt handler Yes
Signal handler Yes
Thread Yes

Caveats:

The result is valid only for wchar_t arguments and WEOF.

See also:

isprint(), iswalnum(), iswalpha(), iswcntrl(), iswctype(), iswdigit(), iswgraph(), iswlower(), iswpunct(), iswspace(), iswupper(), iswxdigit(), setlocale()


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