1WCSCSPN(P)                 POSIX Programmer's Manual                WCSCSPN(P)
2
3
4

NAME

6       wcscspn - get the length of a complementary wide substring
7

SYNOPSIS

9       #include <wchar.h>
10
11       size_t wcscspn(const wchar_t *ws1, const wchar_t *ws2);
12
13

DESCRIPTION

15       The wcscspn() function shall compute the length (in wide characters) of
16       the maximum initial segment of the wide-character string pointed to  by
17       ws1  which consists entirely of wide-character codes not from the wide-
18       character string pointed to by ws2.
19

RETURN VALUE

21       The wcscspn() function shall return the length of the initial substring
22       of ws1; no return value is reserved to indicate an error.
23

ERRORS

25       No errors are defined.
26
27       The following sections are informative.
28

EXAMPLES

30       None.
31

APPLICATION USAGE

33       None.
34

RATIONALE

36       None.
37

FUTURE DIRECTIONS

39       None.
40

SEE ALSO

42       wcsspn()   ,  the  Base  Definitions  volume  of  IEEE Std 1003.1-2001,
43       <wchar.h>
44

46       Portions of this text are reprinted and reproduced in  electronic  form
47       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
48       -- Portable Operating System Interface (POSIX),  The  Open  Group  Base
49       Specifications  Issue  6,  Copyright  (C) 2001-2003 by the Institute of
50       Electrical and Electronics Engineers, Inc and The Open  Group.  In  the
51       event of any discrepancy between this version and the original IEEE and
52       The Open Group Standard, the original IEEE and The Open Group  Standard
53       is  the  referee document. The original Standard can be obtained online
54       at http://www.opengroup.org/unix/online.html .
55
56
57
58IEEE/The Open Group                  2003                           WCSCSPN(P)
Impressum