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-rw-r--r--utf8.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/utf8.h b/utf8.h
index 32a7bfb..65d0e42 100644
--- a/utf8.h
+++ b/utf8.h
@@ -10,6 +10,7 @@ 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 *);
+__attribute__((format (printf, 2, 3)))
int utf8_fprintf(FILE *, const char *, ...);
void strbuf_add_wrapped_text(struct strbuf *buf,