wcsstr(3) [osf1 man page]

wcsstr(3)						     Library Functions Manual							 wcsstr(3)

NAME

       wcsstr - Finds a wide-character substring

LIBRARY

       Standard C Library (libc)

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(): 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-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 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.

RELATED INFORMATION

       Functions: strstr(3), wcswcs(3)

       Standards: standards(5) delim off

																	 wcsstr(3)

wcswcs(3)						     Library Functions Manual							 wcswcs(3)

NAME

       wcswcs - Searches for a substring in a wide-character string.

LIBRARY

       Standard C Library (libc)

SYNOPSIS

       #include <wchar.h>

       wchar_t *wcswcs(      const wchar_t *wcstring1,	    const wchar_t *wcstring2);

STANDARDS

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

       wcswcs():  XSH5.0

       The  wcswcs()  function,  although  included in Issue 4 and later versions of the XSH specification, is not included in the ISO C standard.
       Application developers are strongly encouraged to use wcsstr(), which is included in both XSH Issue 5 and the ISO C standard.

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

PARAMETERS

       Points to the wide-character string being searched.  Points to the wide-character string to be located.

DESCRIPTION

       The wcswcs() function locates the first occurrence of a wide-character string in another wide-character string.	The function  locates  the
       first  occurrence in the string pointed to by the wcstring1 parameter of the sequence of wchar_t characters (excluding the terminating null
       wide character) in the string pointed to by the wcstring2 parameter.

RETURN VALUES

       The wcswcs() function returns a pointer to the located wide-character string or a null pointer if the wide-character string is  not  found.
       If the wcstring2 parameter points to a wide-character string with zero length, the function returns the wcstring1 parameter.

RELATED INFORMATION

       Functions: strstr(3), wcschr(3), wcspbrk(3), wcsstr(3)

       Standards: standards(5) delim off

																	 wcswcs(3)