Properly declare buf as extern and fix all unused-warnings

[slstatus.git] / util.h

diff --git a/util.h b/util.h
index 6f47e85..8321f9d 100644 (file)
--- a/util.h
+++ b/util.h
@@ -1,4 +1,4 @@
-static char buf[1024];
+extern char buf[1024];
 
 #define LEN(x) (sizeof (x) / sizeof *(x))