diff options
| -rw-r--r-- | lib/util/charset/util_unistr.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/util/charset/util_unistr.c b/lib/util/charset/util_unistr.c index 74b453bf46..410547400d 100644 --- a/lib/util/charset/util_unistr.c +++ b/lib/util/charset/util_unistr.c @@ -324,12 +324,13 @@ _PUBLIC_ size_t strlen_m_ext_term(const char *s, const charset_t src_charset, return strlen_m_ext(s, src_charset, dst_charset) + 1; } - /** - Count the number of UCS2 characters in a string. Normally this will - be the same as the number of bytes in a string for single byte strings, - but will be different for multibyte. -**/ + * Calculate the number of 16-bit units that would be needed to convert + * the input string which is expected to be in CH_UNIX encoding to UTF16. + * + * This will be the same as the number of bytes in a string for single + * byte strings, but will be different for multibyte. + */ _PUBLIC_ size_t strlen_m(const char *s) { return strlen_m_ext(s, CH_UNIX, CH_UTF16LE); |