Added wxWindows licence to match other files

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30705 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/src/mmedia/sndaiff.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndaiff.cpp"

contrib/src/mmedia/sndbase.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999, 2000
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndbase.cpp"

contrib/src/mmedia/sndcodec.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndcodec.cpp"

contrib/src/mmedia/sndcpcm.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999, 2000
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndcpcm.cpp"

contrib/src/mmedia/sndesd.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndesd.cpp"

contrib/src/mmedia/sndfile.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999, 2000
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #include "wx/wxprec.h"
 

contrib/src/mmedia/sndg72x.cpp

@@ -4,6 +4,7 @@
 // Date: 08/26/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndg72x.cpp"

contrib/src/mmedia/sndmsad.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndmsad.cpp"

contrib/src/mmedia/sndoss.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999, 2000
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndoss.cpp"

contrib/src/mmedia/sndpcm.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndpcm.cpp"

contrib/src/mmedia/sndulaw.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndulaw.cpp"

contrib/src/mmedia/sndwav.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndwav.cpp"

contrib/src/mmedia/sndwin.cpp

@@ -4,6 +4,7 @@
 // Date: 08/11/1999
 // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999, 2000
 // CVSID: $Id$
+// wxWindows licence
 // --------------------------------------------------------------------------
 #ifdef __GNUG__
 #pragma implementation "sndwin.cpp"