various fixes for successfully building LMMS for win64

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1804 0778d3d1-df1d-0410-868b-ea421aaaa00d

src/core/midi/midi_winmm.cpp

@@ -304,7 +304,7 @@ void midiWinMM::openDevices( void )
 		MIDIINCAPS c;
 		midiInGetDevCaps( i, &c, sizeof( c ) );
 		HMIDIIN hm = 0;
-		MMRESULT res = midiInOpen( &hm, i, (DWORD) &inputCallback,
+		MMRESULT res = midiInOpen( &hm, i, (DWORD_PTR) &inputCallback,
 						(DWORD_PTR) this,
 							CALLBACK_FUNCTION );
 		if( res == MMSYSERR_NOERROR )

src/core/mixer.cpp

@@ -212,10 +212,10 @@ public:
 				(fx_ch_t) it->effectChannelJob );
 						break;
 					default:
-fprintf( stderr, "invalid job item type %d at %ld in jobqueue(%ld:%ld)\n",
+/*fprintf( stderr, "invalid job item type %d at %ld in jobqueue(%ld:%ld)\n",
 		(int) it->type, (long int) it,
 					(long int) s_jobQueue.items.begin(),
-							(long int) end_it );
+							(long int) end_it );*/
 						break;
 				}
 			}