Properly declare buf as extern and fix all unused-warnings

2017-09-17 17:21:54 +02:00
parent eea99fc0ac
commit 914440b4fc
3 changed files with 6 additions and 3 deletions
--- 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))