From da28ffe00430f71665a2fbbaf344ad068317a0bd Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Tue, 19 Feb 2013 18:07:50 -0500
Subject: Enable more GCC warnings.

---
diff --git a/configure.ac b/configure.ac
index 71d78ab..9e8e2c1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,9 +26,12 @@ PKG_CHECK_MODULES([ZLIB], [zlib])
 PKG_CHECK_MODULES([EXPAT], [expat])
 
 if test "x$GCC" = "xyes"; then
-	GCC_CFLAGS="-Wall -Wextra -Werror -pedantic"
+	GCC_CFLAGS="-pedantic -Wall -Wextra -Werror"
+	GCC_CFLAGS="${GCC_CFLAGS} -Wformat=2 -Wswitch -Wswitch-enum"
+	GCC_CFLAGS="${GCC_CFLAGS} -Wstrict-prototypes -Wmissing-prototypes"
 fi
 AC_SUBST(GCC_CFLAGS)
 
 AC_CONFIG_FILES([Makefile])
+AC_CONFIG_HEADERS([config.h])
 AC_OUTPUT()
diff --git a/src/compression.c b/src/compression.c
index cf88de6..5f71950 100644
--- a/src/compression.c
+++ b/src/compression.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <zlib.h>
+#include "compression.h"
 #include "logging.h"
 
 static void
--
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