Always define WIDL_C_INLINE_WRAPPERS.

Maketest.rules.in

@@ -10,7 +10,7 @@
 #
 
 DLLFLAGS     = @DLLFLAGS@
-DEFS         = -DWINE_STRICT_PROTOTYPES -DWINE_NO_NAMELESS_EXTENSION $(EXTRADEFS)
+DEFS         = -DWINE_STRICT_PROTOTYPES -DWINE_NO_NAMELESS_EXTENSION -DWIDL_C_INLINE_WRAPPERS $(EXTRADEFS)
 
 MODULE       = $(TESTDLL:%.dll=%)_test.exe
 TESTRESULTS  = $(C_SRCS:.c=.ok)

dlls/fusion/Makefile.in

 MODULE    = fusion.dll
 IMPORTS   = advapi32 dbghelp shlwapi version user32
-EXTRADEFS = -DWIDL_C_INLINE_WRAPPERS
 
 C_SRCS = \
 	asmcache.c \

dlls/fusion/tests/Makefile.in

 TESTDLL   = fusion.dll
 IMPORTS   = user32
-EXTRADEFS = -DWIDL_C_INLINE_WRAPPERS
 
 C_SRCS = \
 	asmcache.c \

dlls/mshtml/Makefile.in

 MODULE    = mshtml.dll
 IMPORTLIB = mshtml
 IMPORTS   = strmiids uuid urlmon shlwapi shell32 ole32 oleaut32 user32 gdi32 advapi32
-EXTRADEFS = -DCOM_NO_WINDOWS_H -DWIDL_C_INLINE_WRAPPERS
+EXTRADEFS = -DCOM_NO_WINDOWS_H
 DELAYIMPORTS = wininet
 
 C_SRCS = \

dlls/msi/Makefile.in

@@ -2,7 +2,6 @@ MODULE    = msi.dll
 IMPORTLIB = msi
 IMPORTS   = uuid urlmon wininet comctl32 shell32 shlwapi cabinet oleaut32 ole32 version user32 gdi32 advapi32
 DELAYIMPORTS = odbccp32 wintrust crypt32 imagehlp
-EXTRADEFS = -DWIDL_C_INLINE_WRAPPERS
 
 C_SRCS = \
 	action.c \

dlls/msxml3/Makefile.in

 EXTRADEFS = -DCOM_NO_WINDOWS_H
 MODULE    = msxml3.dll
 IMPORTS   = uuid urlmon shlwapi oleaut32 ole32 user32 advapi32
-EXTRADEFS = -DWIDL_C_INLINE_WRAPPERS
 EXTRALIBS = @XML2LIBS@
 EXTRAINCL = @XML2INCL@ @XSLTINCL@
 

dlls/msxml3/tests/Makefile.in

 TESTDLL   = msxml3.dll
 IMPORTS   = oleaut32 ole32 user32
-EXTRADEFS = -DWIDL_C_INLINE_WRAPPERS
 
 C_SRCS = \
 	domdoc.c \

dlls/sxs/Makefile.in

 MODULE    = sxs.dll
 IMPORTS   = oleaut32 ole32
 IMPORTLIB = sxs
-EXTRADEFS = -DWIDL_C_INLINE_WRAPPERS
 
 C_SRCS = \
 	cache.c \

dlls/sxs/tests/Makefile.in

 TESTDLL   = sxs.dll
 IMPORTS   = sxs
-EXTRADEFS = -DWIDL_C_INLINE_WRAPPERS
 
 C_SRCS = \
 	cache.c \

dlls/windowscodecs/Makefile.in

@@ -2,7 +2,7 @@ MODULE    = windowscodecs.dll
 IMPORTLIB = windowscodecs
 IMPORTS   = uuid ole32 oleaut32 shlwapi advapi32 rpcrt4
 EXTRAINCL = @PNGINCL@
-EXTRADEFS = -DENTRY_PREFIX=WIC_ -DPROXY_DELEGATION -DWINE_REGISTER_DLL -DWIDL_C_INLINE_WRAPPERS
+EXTRADEFS = -DENTRY_PREFIX=WIC_ -DPROXY_DELEGATION -DWINE_REGISTER_DLL
 EXTRALIBS = @APPLICATIONSERVICESLIB@
 
 C_SRCS = \

dlls/winhttp/Makefile.in

@@ -3,7 +3,6 @@ IMPORTLIB = winhttp
 IMPORTS   = uuid user32 advapi32
 DELAYIMPORTS = oleaut32 ole32 crypt32
 EXTRALIBS = @SOCKETLIBS@
-EXTRADEFS = -DWIDL_C_INLINE_WRAPPERS
 
 C_SRCS = \
 	cookie.c \

include/unknwn.idl

@@ -20,6 +20,10 @@
 import "wtypes.idl";
 #endif
 
+cpp_quote("#ifdef __WINESRC__")
+cpp_quote("#define WIDL_C_INLINE_WRAPPERS")
+cpp_quote("#endif")
+
 cpp_quote("#ifdef WIDL_C_INLINE_WRAPPERS")
 cpp_quote("#define SAVE_WIDL_C_INLINE_WRAPPERS")
 cpp_quote("#undef WIDL_C_INLINE_WRAPPERS")