add: make pathless 'add [-u|-A]' warning a file-global function

diff --git a/utf8.h b/utf8.h
index a214238bdd70c6b4eb41edf6626c5b396489ab50..501b2bd9c4fd3fdce6dcbba1a3e3f7c0211d6c8f 100644 (file)
--- a/utf8.h
+++ b/utf8.h
@@ -8,6 +8,7 @@ int utf8_strwidth(const char *string);
 int is_utf8(const char *text);
 int is_encoding_utf8(const char *name);
 int same_encoding(const char *, const char *);
+int utf8_fprintf(FILE *, const char *, ...);
 
 void strbuf_add_wrapped_text(struct strbuf *buf,
                const char *text, int indent, int indent2, int width);