[PATCH] tests/qtest/fuzz: Fix build failure

[Philippe Mathieu-Daudé]

On Fedora 32, using clang (version 10.0.1-3.fc32) we get:

  tests/qtest/fuzz/fuzz.c:237:5: error: implicit declaration of function 
'qemu_init' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
      qemu_init(result.we_wordc, result.we_wordv, NULL);
      ^

qemu_init() is declared in "sysemu/sysemu.h", include this
header to fix.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 tests/qtest/fuzz/fuzz.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/qtest/fuzz/fuzz.c b/tests/qtest/fuzz/fuzz.c
index 04b70e114bf..5f77c849837 100644
--- a/tests/qtest/fuzz/fuzz.c
+++ b/tests/qtest/fuzz/fuzz.c
@@ -16,6 +16,7 @@
 #include <wordexp.h>
 
 #include "qemu/datadir.h"
+#include "sysemu/sysemu.h"
 #include "sysemu/qtest.h"
 #include "sysemu/runstate.h"
 #include "qemu/main-loop.h"
-- 
2.26.3