wcsstr(3)wcsstr(3)NAMEwcsstr - Find a wide-character substring
SYNOPSIS
#include <wchar.h>
char_t *wcsstr(
const wchar_t *s1,
const wchar_t *s2 );
LIBRARY
Standard C Library (libc)
STANDARDS
Interfaces documented on this reference page conform to industry stan‐
dards as follows:
wcsstr(): XSH5.0
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-charac‐
ter string pointed to by the s1 parameter of the sequence of wide char‐
acters 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 sub‐
string 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.
[Tru64 UNIX] On error, the function returns a null pointer.
SEE ALSO
Functions: strstr(3), wcswcs(3)
Standards: standards(5)wcsstr(3)
