Move QOM typedefs and add missing includes

Some typedefs and macros are defined after the type check macros.
This makes it difficult to automatically replace their
definitions with OBJECT_DECLARE_TYPE.

Patch generated using:

 $ ./scripts/codeconverter/converter.py -i \
   --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]')

which will split "typdef struct { ... } TypedefName"
declarations.

Followed by:

 $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \
    $(git grep -l '' -- '*.[ch]')

which will:
- move the typedefs and #defines above the type check macros
- add missing #include "qom/object.h" lines if necessary

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-9-ehabkost@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-10-ehabkost@redhat.com>
Message-Id: <20200831210740.126168-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

chardev/char-socket.c

@@ -36,6 +36,7 @@
 #include "qapi/qapi-visit-sockets.h"
 
 #include "chardev/char-io.h"
+#include "qom/object.h"
 
 /***********************************************************/
 /* TCP Net console */
@@ -53,7 +54,7 @@ typedef enum {
     TCP_CHARDEV_STATE_CONNECTED,
 } TCPChardevState;
 
-typedef struct {
+struct SocketChardev {
     Chardev parent;
     QIOChannel *ioc; /* Client I/O channel */
     QIOChannelSocket *sioc; /* Client master channel */
@@ -84,7 +85,8 @@ typedef struct {
     bool connect_err_reported;
 
     QIOTask *connect_task;
-} SocketChardev;
+};
+typedef struct SocketChardev SocketChardev;
 
 #define SOCKET_CHARDEV(obj)                                     \
     OBJECT_CHECK(SocketChardev, (obj), TYPE_CHARDEV_SOCKET)