GetUserName        29 maint/gnulib/lib/getlogin.c # undef GetUserName
GetUserName        30 maint/gnulib/lib/getlogin.c # define GetUserName GetUserNameA
GetUserName        34 maint/gnulib/lib/getlogin_r.c # undef GetUserName
GetUserName        35 maint/gnulib/lib/getlogin_r.c # define GetUserName GetUserNameA