Fix readers.c to use _wopen and add private copy of UTF-8 to UCS-2 conversion routine
Fix readers.c to use _wopen and add private copy of UTF-8 to UCS-2 conversion routine

git-svn-id: f97e63a6834a33dc36bac9ce963c1d839e12b353@2246 35dc7657-300d-0410-a2e5-dc2837fedb53

Distrotech/mpg123,Distrotech/mpg123,Distrotech/mpg123,Distrotech/mpg123,Distrotech/mpg123,Distrotech/mpg123,Distrotech/mpg123