From: Alexander Kedrik <alexander.kedrik@gmail.com>
Date: Wed, 1 Jan 2014 15:23:10 +0000 (+0400)
Subject: remove unnecessary forward declaration of set_statusline_error
X-Git-Tag: 4.8~166
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f1560e5eb6d8d64b62e10e8f896f688b44392648;p=i3%2Fi3

remove unnecessary forward declaration of set_statusline_error

Attributes can be added to function definitions.
Tested with gcc 4.8.2 and clang 3.3
---

diff --git a/i3bar/src/child.c b/i3bar/src/child.c
index 63e26f1b..3621234c 100644
--- a/i3bar/src/child.c
+++ b/i3bar/src/child.c
@@ -81,12 +81,7 @@ static void clear_status_blocks() {
  * `draw_bars' is called, the error message text will be drawn on the bar in
  * the space allocated for the statusline.
  */
-
-/* forward function declaration is needed to add __attribute__ mechanism which
- * helps the compiler understand we are defining a printf wrapper */
-static void set_statusline_error(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
-
-static void set_statusline_error(const char *format, ...) {
+__attribute__ ((format (printf, 1, 2))) static void set_statusline_error(const char *format, ...) {
     clear_status_blocks();
 
     char *message;