diff options
Diffstat (limited to 'usr.bin/tmux/utf8.c')
| -rw-r--r-- | usr.bin/tmux/utf8.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/usr.bin/tmux/utf8.c b/usr.bin/tmux/utf8.c index bb4583dcb24..05de823f65e 100644 --- a/usr.bin/tmux/utf8.c +++ b/usr.bin/tmux/utf8.c @@ -1,4 +1,4 @@ -/* $OpenBSD: utf8.c,v 1.19 2015/11/12 22:04:37 nicm Exp $ */ +/* $OpenBSD: utf8.c,v 1.20 2015/11/13 08:09:28 nicm Exp $ */ /* * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> @@ -352,10 +352,27 @@ static void utf8_build(void); void utf8_set(struct utf8_data *ud, u_char ch) { + u_int i; + *ud->data = ch; ud->size = 1; ud->width = 1; + + for (i = ud->size; i < sizeof ud->data; i++) + ud->data[i] = '\0'; +} + +/* Copy UTF-8 character. */ +void +utf8_copy(struct utf8_data *to, const struct utf8_data *from) +{ + u_int i; + + memcpy(to, from, sizeof *to); + + for (i = to->size; i < sizeof to->data; i++) + to->data[i] = '\0'; } /* |