compat/poll/poll.c: Fix a sparse warning

diff --git a/utf8.c b/utf8.c
index 197414af4c7cd257ea46f93ea52254c231ab9a63..b1e13035f5055caec66a16ff30371d97886cade2 100644 (file)
--- a/utf8.c
+++ b/utf8.c
@@ -9,7 +9,7 @@ struct interval {
   int last;
 };
 
-static size_t display_mode_esc_sequence_len(const char *s)
+size_t display_mode_esc_sequence_len(const char *s)
 {
        const char *p = s;
        if (*p++ != '\033')