From c16a1cea13c70e9c40a8db82d561e71bd04f404f Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Sun, 16 Nov 2014 16:51:30 -0500
Subject: Reorg a bit, introduce a control struct

---
 util.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 util.h

(limited to 'util.h')

diff --git a/util.h b/util.h
new file mode 100644
index 0000000..6d50426
--- /dev/null
+++ b/util.h
@@ -0,0 +1,14 @@
+#ifndef _UTIL_H
+#define _UTIL_H
+
+#include <glob.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+static inline void freep(void *p) { free(*(void **)p); }
+static inline void fclosep(FILE **p) { if (*p) fclose(*p); }
+static inline void globfreep(glob_t *p) { globfree(p); }
+#define _cleanup_(x) __attribute__((cleanup(x)))
+#define _cleanup_free_ _cleanup_(freep)
+
+#endif  /* _UTIL_H */
-- 
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