Content-type: text/html Man page of wcsstr

wcsstr

Section: C Library Functions (3)
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NAME

wcsstr - Finds a wide-character substring  

LIBRARY

Standard C Library (libc.so, libc.a)  

SYNOPSIS

#include <wchar.h>

wchar_t *wcsstr(        const wchar_t *s1,
       const wchar_t *s2);
 

STANDARDS

Interfaces documented on this reference page conform to industry standards as follows:

wcsstr(): ISO C

Refer to the standards(5) reference page for more information about industry standards and associated tags.  

PARAMETERS

Specifies the wide-character string being searched. Specifies the wide-character substring to be located.  

DESCRIPTION

The wcsstr() function locates the first occurrence in the wide-character string pointed to by the s1 parameter of the sequence of wide characters in the wide-character string pointed to by the s2 parameter, excluding the terminating null wide character.  

RETURN VALUES

Upon successful completion, the wcsstr() function returns a pointer to the located wide-character substring or a null pointer when the substring is not found. If the s2 parameter points to a wide-character substring having 0 (zero) length, the wcsstr() function returns the entire wide-character string pointed to by parameter s1.

[Digital] On error, the function returns a null pointer.  

RELATED INFORMATION

Functions: strstr(3), wcswcs(3) delim off


 

Index

NAME
LIBRARY
SYNOPSIS
STANDARDS
PARAMETERS
DESCRIPTION
RETURN VALUES
RELATED INFORMATION

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Time: 02:40:44 GMT, October 02, 2010