Take UTF-8 spaces into account for empty strings

1 files changed, 6 insertions, 0 deletions

diff --git a/smenu.h b/smenu.h
index 9994b54..c242ab1 100755
--- a/smenu.h
+++ b/smenu.h
@@ -822,3 +822,9 @@ get_clicked_index(win_t  *win,
 
 void
 align_word(word_t *word, alignment_t alignment, size_t prerfix, char sp);
+
+int
+isempty_non_utf8(const unsigned char * s);
+
+int
+isempty_utf8(const unsigned char * s);