Add NS_MSG_BASE to class declaration to help make base\util build as a dll on win32.

mailnews/base/util/nsLocalFolderSummarySpec.h

@@ -19,6 +19,7 @@
 #ifndef _nsLocalFolderSummarySpec_H
 #define _nsLocalFolderSummarySpec_H
 
+#include "msgCore.h"
 #include "nsFileSpec.h"
 
 // Class to name a summary file for a local mail folder,
@@ -27,7 +28,7 @@
 // Note this class expects the invoking code to fully specify the folder path. 
 // This class does NOT prepend the local folder directory, or put .sbd on the containing
 // directory names.
-class nsLocalFolderSummarySpec : public nsFileSpec
+class NS_MSG_BASE nsLocalFolderSummarySpec : public nsFileSpec
 {
 public:
 			virtual ~nsLocalFolderSummarySpec();

mailnews/base/util/nsMessage.h

@@ -31,7 +31,7 @@
 #include "nsCOMPtr.h"
 
 
-class nsMessage: public nsRDFResource, public nsIDBMessage
+class NS_MSG_BASE nsMessage: public nsRDFResource, public nsIDBMessage
 {
 public: 
 	nsMessage(void);

mailnews/base/util/nsMsgDBFolder.h

@@ -32,7 +32,7 @@
   * class derived from nsMsgFolder for those folders that use an nsIMsgDatabase
   */ 
 
-class nsMsgDBFolder: public nsMsgFolder, public nsIDBChangeListener
+class NS_MSG_BASE nsMsgDBFolder: public nsMsgFolder, public nsIDBChangeListener
 {
 public: 
 	nsMsgDBFolder(void);

mailnews/base/util/nsMsgFolder.h

@@ -37,7 +37,7 @@
   * MsgFolder
   */ 
 
-class nsMsgFolder: public nsRDFResource, public nsIMsgFolder
+class NS_MSG_BASE nsMsgFolder: public nsRDFResource, public nsIMsgFolder
 {
 public: 
   nsMsgFolder(void);

mailnews/base/util/nsMsgGroupRecord.h

@@ -23,12 +23,13 @@
 #ifndef _nsMsgGroupRecord_h_
 #define _nsMsgGroupRecord_h__
 
+#include "msgCore.h"
 #include "prtypes.h"
 #include "nsISupports.h"
 
 class nsIMAPGroupRecord;
 
-class nsMsgGroupRecord {
+class NS_MSG_BASE nsMsgGroupRecord {
 public:
 	static nsMsgGroupRecord* Create(nsMsgGroupRecord* parent,
 								   const char* partname,

mailnews/base/util/nsMsgIdentity.h

@@ -21,6 +21,7 @@
 
 #include "nsIMsgIdentity.h"
 #include "nsIPref.h"
+#include "msgCore.h"
 
 ///////////////////////////////////////////////////////////////////////////////////
 // an identity is an object designed to encapsulate all the information we need 
@@ -30,7 +31,7 @@
 //////////////////////////////////////////////////////////////////////////////////
 
 
-class nsMsgIdentity : public nsIMsgIdentity
+class NS_MSG_BASE nsMsgIdentity : public nsIMsgIdentity
 {
 public:
   nsMsgIdentity();

mailnews/base/util/nsMsgIncomingServer.h

@@ -18,6 +18,7 @@
 
 #include "nsIMsgIncomingServer.h"
 #include "nsIPref.h"
+#include "msgCore.h"
 
 /*
  * base class for nsIMsgIncomingServer - derive your class from here
@@ -26,7 +27,7 @@
  * this particular implementation is not meant to be used directly.
  */
 
-class nsMsgIncomingServer : public nsIMsgIncomingServer {
+class NS_MSG_BASE nsMsgIncomingServer : public nsIMsgIncomingServer {
  public:
   NS_DECL_ISUPPORTS
 

mailnews/base/util/nsMsgLineBuffer.h

@@ -24,7 +24,7 @@
 // anything suitable (nsStrImpl might be, when its done). nsIByteBuffer
 // would do, if I had a stream for input, which I don't.
 
-class nsByteArray 
+class NS_MSG_BASE nsByteArray 
 {
 public:
 	nsByteArray();
@@ -43,13 +43,13 @@ protected:
 };
 
 
-class nsMsgLineBufferHandler : public nsByteArray
+class NS_MSG_BASE nsMsgLineBufferHandler : public nsByteArray
 {
 public:
 	virtual PRInt32 HandleLine(char *line, PRUint32 line_length) = 0;
 };
 
-class nsMsgLineBuffer : public nsByteArray
+class NS_MSG_BASE nsMsgLineBuffer : public nsByteArray
 {
 public:
 	nsMsgLineBuffer(nsMsgLineBufferHandler *handler, PRBool convertNewlinesP);
@@ -78,7 +78,7 @@ protected:
 
 class nsIInputStream;
 
-class nsMsgLineStreamBuffer
+class NS_MSG_BASE nsMsgLineStreamBuffer
 {
 public:
 	// aBufferSize -- size of the buffer you want us to use for buffering stream data

mailnews/base/util/nsMsgUtils.h

@@ -20,19 +20,20 @@
 #include "nsString.h"
 #include "nsIEnumerator.h"
 #include "nsIMsgFolder.h"
+#include "msgCore.h"
 #include "nsCOMPtr.h"
 
 //These are utility functions that can used throughout the mailnews code
 
 //Utilities for getting a message service.
-nsresult GetMessageServiceProgIDForURI(const char *uri, nsString &progID);
+NS_MSG_BASE nsresult GetMessageServiceProgIDForURI(const char *uri, nsString &progID);
 //Use ReleaseMessageServiceFromURI to release the service.
-nsresult GetMessageServiceFromURI(const char *uri, nsIMsgMessageService **messageService);
-nsresult ReleaseMessageServiceFromURI(const char *uri, nsIMsgMessageService *messageService);
+NS_MSG_BASE nsresult GetMessageServiceFromURI(const char *uri, nsIMsgMessageService **messageService);
+NS_MSG_BASE nsresult ReleaseMessageServiceFromURI(const char *uri, nsIMsgMessageService *messageService);
 
 
 //An enumerator for converting nsIMsgHdrs to nsIMessages.
-class nsMessageFromMsgHdrEnumerator: public nsIEnumerator
+class NS_MSG_BASE nsMessageFromMsgHdrEnumerator: public nsIEnumerator
 {
 protected:
 	nsCOMPtr<nsIEnumerator> mSrcEnumerator;
@@ -50,10 +51,10 @@ public:
 	NS_IMETHOD IsDone(void);
 };
 
-nsresult NS_NewMessageFromMsgHdrEnumerator(nsIEnumerator *srcEnumerator,
+NS_MSG_BASE nsresult NS_NewMessageFromMsgHdrEnumerator(nsIEnumerator *srcEnumerator,
 										   nsIMsgFolder *folder,	
 										   nsMessageFromMsgHdrEnumerator **messageEnumerator);
 
-nsresult NS_MsgGetPriorityFromString(const char *priority, nsMsgPriority *outPriority);
+NS_MSG_BASE nsresult NS_MsgGetPriorityFromString(const char *priority, nsMsgPriority *outPriority);
 
-nsresult NS_MsgGetUntranslatedPriorityName (nsMsgPriority p, nsString2 *outName);
+NS_MSG_BASE nsresult NS_MsgGetUntranslatedPriorityName (nsMsgPriority p, nsString2 *outName);

mailnews/base/util/nsNewsSet.h

@@ -19,6 +19,8 @@
 #ifndef _nsNewsSet_H_
 #define _nsNewsSet_H_
 
+#include "msgCore.h"
+
 // msg_NewsArtSet represents a set of articles.  Typically, it is the set of
 // read articles from a .newsrc file, but it can be used for other purposes
 // too.
@@ -28,7 +30,8 @@
 
 class MSG_NewsHost;
 
-class nsNewsSet {
+
+class NS_MSG_BASE nsNewsSet {
 public:
 	// Creates an empty set.
 	static nsNewsSet* Create(MSG_NewsHost* host = NULL);

mailnews/base/util/nsNewsSummarySpec.h

@@ -20,13 +20,14 @@
 #define _nsNewsSummarySpec_H
 
 #include "nsFileSpec.h"
+#include "msgCore.h"
 
 // Class to name a summary file for a newsgroup,
 // given a full folder file spec. 
 // Note this class expects the invoking code to fully specify the folder path. 
 // This class does NOT prepend the local folder directory, or put .sbd on the containing
 // directory names.
-class nsNewsSummarySpec : public nsFileSpec
+class NS_MSG_BASE nsNewsSummarySpec : public nsFileSpec
 {
 public:
 			nsNewsSummarySpec();

mailnews/base/util/nsUInt32Array.h

@@ -19,11 +19,11 @@
 #define _nsUInt32Array_H_
 
 #include "nscore.h"
-#include "xp_core.h"
 #include "nsCRT.h"
 #include "prmem.h"
+#include "msgCore.h"
 
-class nsUInt32Array
+class NS_MSG_BASE nsUInt32Array
 {
 public:
 	// Construction/destruction