[AL] Unable to compile last wip

[PIAZZA W. <pia...@st...>]

I've Visual Studio 6+service pack 5 + DX8 sdk

I've always compiled allegro but now i've a little problem.
I've run vcvars32,fixmsvc and make.With make i've this:

gcc -Wall -I. -I./include -x assembler-with-cpp -o 
obj/msvc/alleg/update.obj -c
src/win/update.s
obj/msvc/runner.exe cl @ -nologo -DALLEGRO_SRC -W1 -Gd -Ox -GB -MT -I. -
I./include -Foobj/msvc/alleg/wdsinput.obj -c src/win/wdsinput.c
wdsinput.c
C:\PROGRA~1\MICROS~2\VC98\INCLUDE\d3dtypes.h(14) : fatal error C1083: 
Cannot open include file: 'subwtype.h': No such file or directory
make.exe: *** [obj/msvc/alleg/wdsinput.obj] Error 2

I've seek this file but i havent it.I've create a dummy file and next i've 
some problems:

src/win/wdxver.c(76) : error C2146: syntax error : missing ';' before 
identifier
 'ddraw_surf_desc'
src/win/wdxver.c(76) : error C2065: 'ddraw_surf_desc' : undeclared 
identifier
src/win/wdxver.c(77) : error C2143: syntax error : missing ';' before 'type'
src/win/wdxver.c(84) : error C2065: 'dx_version' : undeclared identifier
src/win/wdxver.c(235) : error C2224: left of '.dwSize' must have 
struct/union ty
pe
src/win/wdxver.c(236) : error C2224: left of '.dwFlags' must have 
struct/union t
ype
src/win/wdxver.c(237) : error C2224: left of '.ddsCaps' must have 
struct/union t
ype
src/win/wdxver.c(250) : warning C4133: 'function' : incompatible types - 
from 'i
nt *' to 'struct _DDSURFACEDESC *'
src/win/wdxver.c(279) : error C2065: 'IID_IDirectDrawSurface4' : undeclared 
iden
tifier
src/win/wdxver.c(279) : warning C4133: 'function' : incompatible types - 
from 'i
nt *' to 'const struct _GUID *const '
src/win/wdxver.c(294) : error C2065: 'IID_IDirectDrawSurface7' : undeclared 
iden
tifier
src/win/wdxver.c(294) : warning C4133: 'function' : incompatible types - 
from 'i
nt *' to 'const struct _GUID *const '
make.exe: *** [obj/msvc/alleg/wdxver.obj] Error 2


Please help!:)