More class/struct mixup fixes.

Spotted by Clang.

headers/private/debugger/user_interface/UserInterface.h

@@ -15,7 +15,7 @@
 #include "Types.h"
 
 
-class entry_ref;
+struct entry_ref;
 
 class CpuState;
 class ExpressionInfo;

headers/private/interface/ShapePrivate.h

@@ -27,7 +27,8 @@
 #define OP_SMALL_ARC_TO_CCW	0x08000000
 
 
-struct shape_data : public BReferenceable {
+class shape_data : public BReferenceable {
+public:
 	uint32*	opList;
 	BPoint*	ptList;
 	int32	opCount;

headers/private/shared/HashMap.h

@@ -450,7 +450,7 @@ HashMap<Key, Value>::Size() const
 
 // GetIterator
 template<typename Key, typename Value>
-struct HashMap<Key, Value>::Iterator
+class HashMap<Key, Value>::Iterator
 HashMap<Key, Value>::GetIterator() const
 {
 	return Iterator(this);

src/add-ons/kernel/drivers/disk/virtual/virtio_block/virtio_block.cpp

@@ -9,8 +9,8 @@
 #include "virtio_blk.h"
 
 
-struct DMAResource;
+class DMAResource;
-struct IOScheduler;
+class IOScheduler;
 
 
 static const uint8 kDriveIcon[] = {

src/add-ons/kernel/file_systems/nfs4/NFS4Object.h

@@ -13,8 +13,8 @@
 #include "RPCServer.h"
 
 
-class OpenStateCookie;
+struct OpenStateCookie;
-class OpenState;
+struct OpenState;
 
 class NFS4Object {
 public:

src/add-ons/kernel/file_systems/nfs4/NFS4Server.h

@@ -17,7 +17,7 @@
 
 
 class FileSystem;
-class OpenFileCookie;
+struct OpenFileCookie;
 
 class NFS4Server : public RPC::ProgramData {
 public:

src/add-ons/kernel/file_systems/nfs4/ReplyInterpreter.h

@@ -57,7 +57,7 @@ struct DirEntry {
 						~DirEntry();
 };
 
-class LockInfo;
+struct LockInfo;
 
 class ReplyInterpreter {
 public:

src/add-ons/kernel/file_systems/nfs4/Request.h

@@ -14,7 +14,7 @@
 #include "RPCServer.h"
 
 
-class Cookie;
+struct Cookie;
 class FileSystem;
 
 class Request {

src/add-ons/kernel/file_systems/nfs4/RequestBuilder.h

@@ -19,9 +19,9 @@
 #include "XDR.h"
 
 
-class OpenState;
+struct OpenState;
-class LockInfo;
+struct LockInfo;
-class LockOwner;
+struct LockOwner;
 
 class RequestBuilder {
 public:

src/add-ons/screen_savers/gravity/GravityView.h

@@ -16,7 +16,7 @@
 
 
 class Gravity;
-class GravitySource;
+struct GravitySource;
 
 
 class GravityView : public BGLView {

src/apps/deskcalc/CalcView.h

@@ -37,7 +37,7 @@ class BMenuItem;
 class BMessage;
 class BMessageRunner;
 class BPopUpMenu;
-class CalcOptions;
+struct CalcOptions;
 class CalcOptionsWindow;
 class ExpressionTextView;
 

src/apps/mail/QueryList.h

@@ -16,7 +16,7 @@
 #include <Query.h>
 
 
-struct QueryList;
+class QueryList;
 
 
 class QueryListener {

src/apps/terminal/TerminalCharClassifier.h

@@ -18,7 +18,7 @@ enum {
 };
 
 
-class UTF8Char;
+struct UTF8Char;
 
 class TerminalCharClassifier {
 public:

src/kits/debugger/controllers/DebugReportGenerator.h

@@ -14,7 +14,7 @@
 #include "ValueNodeContainer.h"
 
 
-class entry_ref;
+struct entry_ref;
 class Architecture;
 class AreaInfo;
 class BFile;

src/kits/storage/PathMonitor.cpp

@@ -50,8 +50,8 @@
 namespace {
 
 
-struct Directory;
+class Directory;
-struct Node;
+class Node;
 struct WatcherHashDefinition;
 typedef BOpenHashTable<WatcherHashDefinition> WatcherMap;
 

src/preferences/media/MediaListItem.h

@@ -22,7 +22,7 @@
 
 struct dormant_node_info;
 
-class MediaIcons;
+struct MediaIcons;
 class MediaWindow;
 
 class AudioMixerListItem;

src/servers/app/ClickTarget.h

@@ -14,7 +14,7 @@
 	Used to discriminate between different targets in order to filter
 	multi-clicks. A click on a different target resets the click count.
 */
-struct ClickTarget {
+class ClickTarget {
 public:
 	enum Type {
 		TYPE_INVALID,

src/servers/app/drawing/interface/remote/RemoteMessage.h

@@ -33,7 +33,7 @@ class RemotePainter;
 class ServerBitmap;
 class ServerCursor;
 class ServerFont;
-class ViewLineArrayInfo;
+struct ViewLineArrayInfo;
 
 enum {
 	RP_INIT_CONNECTION = 1,

src/servers/net/DHCPClient.h

@@ -17,8 +17,8 @@
 
 
 class BMessageRunner;
-class dhcp_message;
+struct dhcp_message;
-class socket_timeout;
+struct socket_timeout;
 
 
 enum dhcp_state {

src/servers/registrar/AppInfoList.h

@@ -30,9 +30,9 @@
 #include <List.h>
 #include <OS.h>
 
-class entry_ref;
+struct entry_ref;
 
-class RosterAppInfo;
+struct RosterAppInfo;
 
 // AppInfoList
 class AppInfoList {

src/servers/registrar/AppInfoListMessagingTargetSet.h

@@ -12,7 +12,7 @@
 #include "AppInfoList.h"
 #include "MessageDeliverer.h"
 
-class RosterAppInfo;
+struct RosterAppInfo;
 
 class AppInfoListMessagingTargetSet : public MessagingTargetSet {
 public:

src/system/kernel/scheduler/scheduler_cpu.h

@@ -29,9 +29,9 @@ class DebugDumper;
 struct ThreadData;
 class ThreadProcessing;
 
-struct CPUEntry;
+class CPUEntry;
-struct CoreEntry;
+class CoreEntry;
-struct PackageEntry;
+class PackageEntry;
 
 // The run queues. Holds the threads ready to run ordered by priority.
 // One queue per schedulable target per core. Additionally, each