babl-mutex: Local headers first, remove unused

Ensures the feature macros are set for all includes,
and that the public header does not implicitly rely
on any of the headers included in .c file

diff --git a/babl/babl-mutex.c b/babl/babl-mutex.c
index eacd37222230b051b22794086deaff765a4c45e0..708c54a7074d67729f33f6ed1abd98d613307671 100644 (file)
--- a/babl/babl-mutex.c
+++ b/babl/babl-mutex.c
@@ -17,12 +17,10 @@
  */
 
 #include "config.h"
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
 #include "babl-mutex.h"
 
+#include <stdlib.h>
+
 BablMutex  *
 babl_mutex_new (void)
 {