user32: No longer export the 16-bit dialog and message functions.

dlls/user32/Makefile.in

@@ -25,7 +25,6 @@ C_SRCS = \
 	defwnd.c \
 	desktop.c \
 	dialog.c \
-	dialog16.c \
 	driver.c \
 	edit.c \
 	exticon.c \
@@ -39,7 +38,6 @@ C_SRCS = \
 	menu.c \
 	message.c \
 	misc.c \
-	msg16.c \
 	msgbox.c \
 	nonclient.c \
 	painting.c \
@@ -62,7 +60,9 @@ C_SRCS = \
 C_SRCS16 = \
 	bidi16.c \
 	comm16.c \
+	dialog16.c \
 	hook16.c \
+	msg16.c \
 	network.c \
 	user16.c \
 	wnd16.c

dlls/user32/user32.spec

@@ -774,11 +774,7 @@
 ################################################################
 # Wine extensions: Win16 functions that are needed by other dlls
 #
-@ stdcall CallWindowProc16(long long long long long)
-@ stdcall CreateDialogIndirectParam16(long ptr long long long)
-@ stdcall DefWindowProc16(long long long long)
 @ stdcall DestroyIcon32(long long)
-@ stdcall DialogBoxIndirectParam16(long long long long long)
 
 ################################################################
 # Wine dll separation hacks, these will go away, don't use them