Include sockets and channel headers to that the header is
self-contained.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
---
 tests/qtest/tpm-emu.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/qtest/tpm-emu.h b/tests/qtest/tpm-emu.h
index a4f1d64226..73f3bed0c4 100644
--- a/tests/qtest/tpm-emu.h
+++ b/tests/qtest/tpm-emu.h
@@ -16,6 +16,9 @@
 #define TPM_RC_FAILURE 0x101
 #define TPM2_ST_NO_SESSIONS 0x8001
 
+#include "qemu/sockets.h"
+#include "io/channel.h"
+
 struct tpm_hdr {
     uint16_t tag;
     uint32_t len;
-- 
2.20.1