diff options
Diffstat (limited to 'src/nvim/mbyte.c')
| -rw-r--r-- | src/nvim/mbyte.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/nvim/mbyte.c b/src/nvim/mbyte.c index 2acfb896d8..4440300640 100644 --- a/src/nvim/mbyte.c +++ b/src/nvim/mbyte.c @@ -932,12 +932,13 @@ int utf_char2len(int c) return 6; } -/* - * Convert Unicode character "c" to UTF-8 string in "buf[]". - * Returns the number of bytes. - * This does not include composing characters. - */ -int utf_char2bytes(int c, char_u *buf) +/// Convert Unicode character to UTF-8 string +/// +/// @param c character to convert to \p buf +/// @param[out] buf UTF-8 string generated from \p c, does not add \0 +/// @return the number of bytes (between 1 and 6) +/// @note This does not include composing characters. +int utf_char2bytes(int c, char_u *const buf) { if (c < 0x80) { /* 7 bits */ buf[0] = c; |