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1 perry 1 WCSNCASECMP
2 !!!WCSNCASECMP
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 RETURN VALUE
7 CONFORMING TO
8 SEE ALSO
9 NOTES
10 ----
11 !!NAME
12
13
14 wcsncasecmp - compare two fixed-size wide-character strings, ignoring case
15 !!SYNOPSIS
16
17
18 __#include
19 __''s1''__, const wchar_t *__''s2''__, size_t__ ''n''__);
20 __
21 !!DESCRIPTION
22
23
24 The __wcsncasecmp__ function is the wide-character
25 equivalent of the __strncasecmp__ function. It compares
26 the wide-character string pointed to by ''s1'' and the
27 wide-character string pointed to by ''s2'', but at most
28 ''n'' wide characters from each string, ignoring case
29 differences (__towupper__, __towlower__).
30 !!RETURN VALUE
31
32
33 The __wcsncasecmp__ function returns zero if the
34 wide-character strings at ''s1'' and ''s2'', truncated
35 to at most length ''n'', are equal except for case
36 distinctions. It returns a positive integer if truncated
37 ''s1'' is greater than truncated ''s2'', ignoring
38 case. It returns a negative integer if truncated ''s1''
39 is smaller than truncated ''s2'', ignoring
40 case.
41 !!CONFORMING TO
42
43
44 This function is a GNU extension.
45 !!SEE ALSO
46
47
48 strncasecmp(3), wcsncmp(3)
49 !!NOTES
50
51
52 The behaviour of __wcsncasecmp__ depends on the LC_CTYPE
53 category of the current locale.
54 ----
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