Merged revision(s) 23914 from branches/OpenMPT-1.31:

[Fix] build: MSVC: mpg123: Build same files as in trunk.
........


git-svn-id: https://source.openmpt.org/svn/openmpt/branches/OpenMPT-1.30@23915 56274372-70c3-4bfc-bfc3-4c3a0b034d27

Author: manxorist

build/premake/ext-mpg123.lua

@@ -22,7 +22,7 @@
   files {
    --"../../include/mpg123/src/libmpg123/calctables.c",
    "../../include/mpg123/src/libmpg123/dct64.c",
-   --"../../include/mpg123/src/libmpg123/dither.c",
+   "../../include/mpg123/src/libmpg123/dither.c",
    "../../include/mpg123/src/libmpg123/equalizer.c",
    "../../include/mpg123/src/libmpg123/feature.c",
    "../../include/mpg123/src/libmpg123/format.c",