whpx: move whpx_lapic_state from header to c file

This struct only used in whpx-apic.c, there is no need
expose it in whpx.h.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20210107101919.80-6-luoyonggang@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

target/i386/whpx/whpx-apic.c

@@ -20,6 +20,13 @@
 #include "sysemu/whpx.h"
 #include "whpx-internal.h"
 
+struct whpx_lapic_state {
+    struct {
+        uint32_t data;
+        uint32_t padding[3];
+    } fields[256];
+};
+
 static void whpx_put_apic_state(APICCommonState *s,
                                 struct whpx_lapic_state *kapic)
 {

target/i386/whpx/whpx-internal.h

@@ -13,13 +13,6 @@ struct whpx_state {
     bool apic_in_platform;
 };
 
-struct whpx_lapic_state {
-    struct {
-        uint32_t data;
-        uint32_t padding[3];
-    } fields[256];
-};
-
 extern struct whpx_state whpx_global;
 void whpx_apic_get(DeviceState *s);