error framework: Fix compilation for w32/w64

The declaration of function error_set() should use macro GCC_FMT_ATTR
instead of gcc's format printf attribute.

For w32/w64, both declarations are different and GCC_FMT_ATTR is needed.
Compilation for w64 even failed with the original code because mingw64
defines a macro for printf.

GCC_FMT_ATTR requires qemu-common.h, so add it in error.c
(it's also included by error_int.h but too late).

Remove assert.h which is included by qemu-common.h.

Cc: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/error.c b/error.c
index 867eec2..74d7398 100644
--- a/error.c
+++ b/error.c
@@ -9,11 +9,12 @@
  * This work is licensed under the terms of the GNU LGPL, version 2.  See
  * the COPYING.LIB file in the top-level directory.
  */
+
+#include "qemu-common.h"
 #include "error.h"
 #include "error_int.h"
 #include "qemu-objects.h"
 #include "qerror.h"
-#include <assert.h>
 
 struct Error
 {