NAME
wcsstr - locate a substring in a wide-character string SYNOPSIS
#include
wchart *wcsstr(const wchart *haystack, const wchart *needle); DESCRIPTION The wcsstr() function is the wide-character equivalent of the strstr(3)
function. It searches for the first occurrence of the wide-character string needle (without its terminating null wide character (L'\0')) as
a substring in the wide-character string haystack. RETURN VALUE The wcsstr() function returns a pointer to the first occurrence of nee‐ dle in haystack. It returns NULL if needle does not occur as a sub‐ string in haystack.
Note the special case: If needle is the empty wide-character string, the return value is always haystack itself. ATTRIBUTES For an explanation of the terms used in this section, see attributes(7). ┌──────────┬───────────────┬─────────┐ │Interface │ Attribute │ Value │ ├──────────┼───────────────┼─────────┤
│wcsstr() │ Thread safety │ MT-Safe │ └──────────┴───────────────┴─────────┘ CONFORMING TO C99. SEE ALSO strstr(3), wcschr(3) COLOPHON
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GNU 2011-09-28 WCSSTR(3)