Bug#770263: libbs2b0: please convert to multiarch

[Yuriy M. Kaminskiy]

I've followed https://wiki.debian.org/Multiarch/Implementation, -dev 
packages seems suitable for 'MA: same' (I've co-installed :i386 and 
:amd64 packages without any problem; from rdepends, I've successfully 
rebuilt mpv and qmmp packages against patched -dev package); debdiff 
attached.
diff -Nru libbs2b-3.1.0+dfsg/debian/compat libbs2b-3.1.0+dfsg/debian/compat
--- libbs2b-3.1.0+dfsg/debian/compat    2011-07-21 21:29:48.000000000 +0400
+++ libbs2b-3.1.0+dfsg/debian/compat    2015-06-21 13:59:45.000000000 +0300
@@ -1 +1 @@
-8
+9
diff -Nru libbs2b-3.1.0+dfsg/debian/control libbs2b-3.1.0+dfsg/debian/control
--- libbs2b-3.1.0+dfsg/debian/control   2014-10-04 16:26:16.000000000 +0400
+++ libbs2b-3.1.0+dfsg/debian/control   2015-06-21 13:59:40.000000000 +0300
@@ -3,13 +3,14 @@
 Section: libs
 Maintainer: Andrew Gainer <gainer.and...@gmail.com>
 Standards-Version: 3.9.2
-Build-Depends: debhelper (>= 8.1.3), libsndfile1-dev, dh-autoreconf
+Build-Depends: debhelper (>= 9), libsndfile1-dev, dh-autoreconf
 Homepage: http://bs2b.sourceforge.net/
 Vcs-Git: git://git.debian.org/collab-maint/libbs2b.git
 Vcs-Browser: http://git.debian.org/?p=collab-maint/libbs2b.git;a=summary
 
 Package: libbs2b0
 Architecture: any
+Multi-Arch: same
 Pre-Depends: ${misc:Pre-Depends}
 Depends: ${shlibs:Depends}, ${misc:Depends}
 Description: Bauer stereophonic-to-binaural DSP library
@@ -27,6 +28,7 @@
 
 Package: libbs2b-dev
 Architecture: any
+Multi-Arch: same
 Section: libdevel
 Depends: libbs2b0 (= ${binary:Version}), ${misc:Depends}
 Description: Bauer stereophonic-to-binaural DSP library development files
diff -Nru libbs2b-3.1.0+dfsg/debian/libbs2b0.install 
libbs2b-3.1.0+dfsg/debian/libbs2b0.install
--- libbs2b-3.1.0+dfsg/debian/libbs2b0.install  2011-07-21 21:29:48.000000000 
+0400
+++ libbs2b-3.1.0+dfsg/debian/libbs2b0.install  2015-06-21 14:01:34.000000000 
+0300
@@ -1 +1 @@
-usr/lib/lib*.so.*
+usr/lib/*/lib*.so.*
diff -Nru libbs2b-3.1.0+dfsg/debian/libbs2b-dev.install 
libbs2b-3.1.0+dfsg/debian/libbs2b-dev.install
--- libbs2b-3.1.0+dfsg/debian/libbs2b-dev.install       2011-07-21 
21:29:48.000000000 +0400
+++ libbs2b-3.1.0+dfsg/debian/libbs2b-dev.install       2015-06-21 
14:01:27.000000000 +0300
@@ -1,4 +1,4 @@
 usr/include/*
-usr/lib/lib*.a
-usr/lib/lib*.so
-usr/lib/pkgconfig/*
+usr/lib/*/lib*.a
+usr/lib/*/lib*.so
+usr/lib/*/pkgconfig/*