wcsncasecmp — compare two fixed-size wide-character strings, ignoring case
||const wchar_t *s1,|
|const wchar_t *s2,|
is the wide-character equivalent of the strncasecmp(3) function. It
compares the wide-character string pointed to by
s1 and the wide-character
string pointed to by
s2, but at most
n wide characters from each
string, ignoring case differences (towupper(3), towlower(3)).
returns zero if the wide-character strings at
s2, truncated to at most length
n, are equal except
for case distinctions. It returns a positive integer if
greater than truncated
s2, ignoring case. It returns a
negative integer if truncated
s1 is smaller than truncated
For an explanation of the terms used in this section, see attributes(7).
||Thread safety||MT-Safe locale|
POSIX.1-2008. This function is not specified in POSIX.1-2001, and is not widely available on other systems.
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Copyright (c) Bruno Haible <haibleclisp.cons.org>
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GNU glibc-2 source code and manual
Dinkumware C library reference http://www.dinkumware.com/
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