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C Library Reference
W
wcspbrk()
Find the first wide character in a string that's in a given character set

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This User's Guide describes version 8.0 of the Integrated Development Environment (IDE) that's part of the QNX Tool Suite.
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        Find the first wide character in a string that's in a given character set
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        Find the last occurrence of a wide character in a string
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        Convert a wide-character string into a multibyte character string (restartable)
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        Count the wide characters at the beginning of a string that are in a given character set
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        Break a wide-character string into tokens
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        Determine the number of column positions of a wide character
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        Locate the first occurrence of a wide character in a buffer
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wcspbrk()

QNX SDP8.0C Library ReferenceAPIDeveloper

Find the first wide character in a string that's in a given character set

Synopsis:

#include <wchar.h>

wchar_t * wcspbrk( const wchar_t * ws1,
                   const wchar_t * ws2 );

Arguments:

ws1: The wide-character string that you want to search.
ws2: The set of wide characters you want to look for.

Library:

libc

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

Description:

The wcspbrk() function locates the first occurrence in the string pointed to by ws1 of any wide character from the string pointed to by ws2.

Returns:

A pointer to the located character, or NULL if no character from ws2 occurs in ws1.

Classification:

ANSI, POSIX 1003.1


Safety:
Cancellation point	No
Signal handler	Yes
Thread	Yes

Page updated: August 09, 2024