qemu-option.h include protectors

qemu-option.h has no protection against including it twice.
This patch adds the usual "#ifndef header" bits.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/qemu-config.h b/qemu-config.h
index 08629de..e49d715 100644 (file)
--- a/qemu-config.h
+++ b/qemu-config.h
@@ -1,4 +1,9 @@
+#ifndef QEMU_CONFIG_H
+#define QEMU_CONFIG_H
+
 extern QemuOptsList qemu_drive_opts;
 extern QemuOptsList qemu_device_opts;
 
 int qemu_set_option(const char *str);
+
+#endif /* QEMU_CONFIG_H */