From 84fcf14d9c97f279302c36d312971eab991ccf22 Mon Sep 17 00:00:00 2001
From: Vincent Sanders <vince@kyllikki.org>
Date: Sat, 6 Feb 2016 20:03:48 +0000
Subject: make unused variable macro more portable

---
 docs/Doxyfile     | 2 +-
 src/utils/utils.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/Doxyfile b/docs/Doxyfile
index c03c261..6cc39b8 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -355,7 +355,7 @@ LOOKUP_CACHE_SIZE      = 0
 # Private class members and static file members will be hidden unless
 # the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
 
-EXTRACT_ALL            = NO
+EXTRACT_ALL            = YES
 
 # If the EXTRACT_PRIVATE tag is set to YES all private members of a class
 # will be included in the documentation.
diff --git a/src/utils/utils.h b/src/utils/utils.h
index c1f8d80..854273a 100644
--- a/src/utils/utils.h
+++ b/src/utils/utils.h
@@ -27,7 +27,7 @@
 #endif
 
 #ifndef UNUSED
-#define UNUSED(x) ((x)=(x))
+#define UNUSED(x) ((void)(x))
 #endif
 
 #ifndef N_ELEMENTS
-- 
cgit v1.2.3