Get rid of the msdos/ directory.

diff --git a/DEVELOPERS-HINTS b/DEVELOPERS-HINTS
index f896731..98ec02a 100644
--- a/DEVELOPERS-HINTS
+++ b/DEVELOPERS-HINTS
@@ -182,7 +182,6 @@
 
 	files/			- KERNEL file I/O
 	misc/			- KERNEL shell, registry, winsock, etc.
-	msdos/			- KERNEL DOS support
 
 	graphics/		- GDI graphics drivers
 	objects/		- GDI logical objects
diff --git a/configure b/configure
index 75ead91..f65f504 100755
--- a/configure
+++ b/configure
@@ -17098,8 +17098,6 @@
 
           ac_config_commands="$ac_config_commands misc"
 
-          ac_config_commands="$ac_config_commands msdos"
-
           ac_config_commands="$ac_config_commands objects"
 
           ac_config_commands="$ac_config_commands programs/regapi/tests"
@@ -17871,7 +17869,6 @@
   "graphics/x11drv" ) CONFIG_COMMANDS="$CONFIG_COMMANDS graphics/x11drv" ;;
   "include/wine" ) CONFIG_COMMANDS="$CONFIG_COMMANDS include/wine" ;;
   "misc" ) CONFIG_COMMANDS="$CONFIG_COMMANDS misc" ;;
-  "msdos" ) CONFIG_COMMANDS="$CONFIG_COMMANDS msdos" ;;
   "objects" ) CONFIG_COMMANDS="$CONFIG_COMMANDS objects" ;;
   "programs/regapi/tests" ) CONFIG_COMMANDS="$CONFIG_COMMANDS programs/regapi/tests" ;;
   "programs/regedit/tests" ) CONFIG_COMMANDS="$CONFIG_COMMANDS programs/regedit/tests" ;;
@@ -18599,8 +18596,6 @@
 echo "$as_me: creating include/wine" >&6;} && mkdir "include/wine") ;;
     misc ) test -d "misc" || ({ echo "$as_me:$LINENO: creating misc" >&5
 echo "$as_me: creating misc" >&6;} && mkdir "misc") ;;
-    msdos ) test -d "msdos" || ({ echo "$as_me:$LINENO: creating msdos" >&5
-echo "$as_me: creating msdos" >&6;} && mkdir "msdos") ;;
     objects ) test -d "objects" || ({ echo "$as_me:$LINENO: creating objects" >&5
 echo "$as_me: creating objects" >&6;} && mkdir "objects") ;;
     programs/regapi/tests ) test -d "programs/regapi/tests" || ({ echo "$as_me:$LINENO: creating programs/regapi/tests" >&5
diff --git a/configure.ac b/configure.ac
index ee36521..02132f0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1416,7 +1416,6 @@
 WINE_CONFIG_EXTRA_DIR(graphics/x11drv)
 WINE_CONFIG_EXTRA_DIR(include/wine)
 WINE_CONFIG_EXTRA_DIR(misc)
-WINE_CONFIG_EXTRA_DIR(msdos)
 WINE_CONFIG_EXTRA_DIR(objects)
 WINE_CONFIG_EXTRA_DIR(programs/regapi/tests)
 WINE_CONFIG_EXTRA_DIR(programs/regedit/tests)
diff --git a/tools/winapi/msvcmaker b/tools/winapi/msvcmaker
index 657caad..d030545 100755
--- a/tools/winapi/msvcmaker
+++ b/tools/winapi/msvcmaker
@@ -88,7 +88,7 @@
 }
 
 my @gdi32_dirs = qw(dlls/gdi/enhmfdrv dlls/gdi/mfdrv graphics objects);
-my @ntdll_dirs = qw(files misc msdos);
+my @ntdll_dirs = qw(files misc);
 my @user32_dirs = qw(controls dlls/user/dde windows);
 
 push @makefile_in_files, "tools/winebuild/Makefile.in";
diff --git a/tools/winapi_check/modules.dat b/tools/winapi_check/modules.dat
index c90f415..e9feb5c 100644
--- a/tools/winapi_check/modules.dat
+++ b/tools/winapi_check/modules.dat
@@ -199,13 +199,11 @@
 dlls/kernel
 files
 misc
-msdos
 
 % dlls/kernel/kernel32.spec
 
 dlls/kernel
 files
-msdos
 misc
 
 % dlls/mapi32/mapi32.spec
@@ -661,7 +659,6 @@
 % dlls/winedos/wprocs.spec
 
 dlls/winedos
-msdos
 
 % dlls/winspool/winspool.drv.spec