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CVS log for src/include/wchar.h

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Default branch: MAIN
Current tag: HEAD

Revision 1.42 / (download) - annotate - [select for diffs], Sat Oct 15 14:22:00 2016 UTC (13 days, 3 hours ago) by kamil
Branch: MAIN
Changes since 1.41: +2 -1 lines
Diff to previous 1.41 (colored)

Import wcsnlen(3) to libc

The wcsnlen(3) function conforms to POSIX.1-2008 and is an addition to the
ISO C standard.

size_t wcsnlen(const wchar_t *s, size_t maxlen);

The wcsnlen(3) function computes the number of wide-characters in a wide-
-string to which s points, not including NULL terminating wide-character
code and checking no more than maxlen wide-characters. This function never
examines wide-characters beyond a wide-string of maxlen size.

This function is a safer version of wcslen(3):

size_t wcslen(const wchar_t *s);

Update STANDARDS section of wmemchr(3) describing wide-character functions.

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