wcswcs(3)                                                     wcswcs(3)

  wcswcs()

  NAME

    wcswcs() - locate a substring in a wide-character string

  SYNOPSIS

    #include 

    wchar_t * wcswcs (const wchar_t *big, const wchar_t *little)

  DESCRIPTION

    The wcswcs(3) function locates the first occurrence of the wide-character
    string little in the wide-character string big. If little is the empty
    string, wcswcs(3) returns big; if little occurs nowhere in big, wcswcs(3)
    returns NULL; otherwise wcswcs(3) returns a pointer to the first character
    of the first occurrence of little.

    This function was not included in the final ISO/IEC 9899:1990/Amendment 1:
    1994 (E). Application developers are strongly encouraged to use the
    wcsstr(3) function instead.

  SEE ALSO

    wcscasewcs(3)

    wcschr(3)

    wcsstr(3)

  USAGE NOTES

    The wcswcs function is thread safe.

    The wcswcs function is not async-signal safe.