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RedHat 9 (Linux i386) - man page for wcsstr (redhat section 3)

WCSSTR(3)				      Linux Programmer's Manual 				    WCSSTR(3)

NAME
wcsstr - locate a substring in a wide-character string
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 occur- rence 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)
GNU
1999-07-25 WCSSTR(3)


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