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WCSSTR (3) | C library functions | Unix Manual Pages | :man

NAME

wcsstr - locate a substring in a wide-character string

CONTENTS

Synopsis
Description

SYNOPSIS



#include <wchar.h>



"wchar_t *wcsstr(const wchar_t *"haystack", const wchar_t *"needle);

DESCRIPTION

The wcsstr function is the wide-character equivalent of the strstr function. It searches for the first occurrence of the wide-character string needle (without its terminating L’\0’ character) as a substring in the wide-character string haystack.

"RETURN VALUE"

The wcsstr function returns a pointer to the first occurrence of needle in haystack. It returns NULL if needle does not occur as a substring in haystack.

Note the special case: If needle is the empty wide-character string, the return value is always haystack itself.

"CONFORMING TO"

ISO/ANSI C, UNIX98

"SEE ALSO"

strstr(3), wcschr(3)


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