diff --git a/builds/win32/msvc6/engine.dsp b/builds/win32/msvc6/engine.dsp
index 32ac8aca38..4d6a86f5ed 100644
--- a/builds/win32/msvc6/engine.dsp
+++ b/builds/win32/msvc6/engine.dsp
@@ -604,10 +604,6 @@ SOURCE=..\..\..\src\jrd\acl.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\aif_proto.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\align.h
 # End Source File
 # Begin Source File
@@ -616,10 +612,6 @@ SOURCE=..\..\..\src\jrd\all.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\ansi.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\blb.h
 # End Source File
 # Begin Source File
@@ -676,10 +668,6 @@ SOURCE=..\..\..\src\jrd\cch_proto.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\cdefs.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\CharSet.h
 # End Source File
 # Begin Source File
diff --git a/builds/win32/msvc6/engine_classic.dsp b/builds/win32/msvc6/engine_classic.dsp
index cda13eee46..ba46de419e 100644
--- a/builds/win32/msvc6/engine_classic.dsp
+++ b/builds/win32/msvc6/engine_classic.dsp
@@ -577,10 +577,6 @@ SOURCE=..\..\..\src\jrd\acl.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\aif_proto.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\align.h
 # End Source File
 # Begin Source File
@@ -589,10 +585,6 @@ SOURCE=..\..\..\src\jrd\all.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\ansi.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\blb.h
 # End Source File
 # Begin Source File
@@ -645,10 +637,6 @@ SOURCE=..\..\..\src\jrd\cch_proto.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\cdefs.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\CharSet.h
 # End Source File
 # Begin Source File
diff --git a/builds/win32/msvc6/engine_embed.dsp b/builds/win32/msvc6/engine_embed.dsp
index ff5178a74c..467f2cb20f 100644
--- a/builds/win32/msvc6/engine_embed.dsp
+++ b/builds/win32/msvc6/engine_embed.dsp
@@ -577,10 +577,6 @@ SOURCE=..\..\..\src\jrd\acl.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\aif_proto.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\align.h
 # End Source File
 # Begin Source File
@@ -589,10 +585,6 @@ SOURCE=..\..\..\src\jrd\all.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\ansi.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\blb.h
 # End Source File
 # Begin Source File
@@ -645,10 +637,6 @@ SOURCE=..\..\..\src\jrd\cch_proto.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\jrd\cdefs.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\jrd\CharSet.h
 # End Source File
 # Begin Source File
diff --git a/builds/win32/msvc7/engine.vcproj b/builds/win32/msvc7/engine.vcproj
index 73efe2e78e..4d895e6807 100644
--- a/builds/win32/msvc7/engine.vcproj
+++ b/builds/win32/msvc7/engine.vcproj
@@ -442,21 +442,12 @@
 			<File
 				RelativePath="..\..\..\src\jrd\acl.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\aif_proto.h">
-			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\ail_proto.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\align.h">
 			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\all.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\ansi.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\blb.h">
 			</File>
@@ -499,9 +490,6 @@
 			<File
 				RelativePath="..\..\..\src\jrd\cch_proto.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\cdefs.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\Charset.h">
 			</File>
diff --git a/builds/win32/msvc7/engine_classic.vcproj b/builds/win32/msvc7/engine_classic.vcproj
index 55a646ec23..b162c6f5b1 100644
--- a/builds/win32/msvc7/engine_classic.vcproj
+++ b/builds/win32/msvc7/engine_classic.vcproj
@@ -442,21 +442,12 @@
 			<File
 				RelativePath="..\..\..\src\jrd\acl.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\aif_proto.h">
-			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\ail_proto.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\align.h">
 			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\all.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\ansi.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\blb.h">
 			</File>
@@ -499,9 +490,6 @@
 			<File
 				RelativePath="..\..\..\src\jrd\cch_proto.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\cdefs.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\Charset.h">
 			</File>
diff --git a/builds/win32/msvc7/engine_embed.vcproj b/builds/win32/msvc7/engine_embed.vcproj
index ffe42559be..0c01bd4c86 100644
--- a/builds/win32/msvc7/engine_embed.vcproj
+++ b/builds/win32/msvc7/engine_embed.vcproj
@@ -447,21 +447,12 @@
 			<File
 				RelativePath="..\..\..\src\jrd\acl.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\aif_proto.h">
-			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\ail_proto.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\align.h">
 			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\all.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\ansi.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\blb.h">
 			</File>
@@ -501,9 +492,6 @@
 			<File
 				RelativePath="..\..\..\src\jrd\cch_proto.h">
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\cdefs.h">
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\Charset.h">
 			</File>
diff --git a/builds/win32/msvc8/engine.vcproj b/builds/win32/msvc8/engine.vcproj
index 290b71da61..af3a8831d0 100644
--- a/builds/win32/msvc8/engine.vcproj
+++ b/builds/win32/msvc8/engine.vcproj
@@ -686,14 +686,6 @@
                 RelativePath="..\..\..\src\jrd\acl.h"
                 >
             </File>
-            <File
-                RelativePath="..\..\..\src\jrd\aif_proto.h"
-                >
-            </File>
-            <File
-                RelativePath="..\..\..\src\jrd\ail_proto.h"
-                >
-            </File>
             <File
                 RelativePath="..\..\..\src\jrd\align.h"
                 >
@@ -702,10 +694,6 @@
                 RelativePath="..\..\..\src\jrd\all.h"
                 >
             </File>
-            <File
-                RelativePath="..\..\..\src\jrd\ansi.h"
-                >
-            </File>
             <File
                 RelativePath="..\..\..\src\jrd\blb.h"
                 >
@@ -762,10 +750,6 @@
                 RelativePath="..\..\..\src\jrd\cch_proto.h"
                 >
             </File>
-            <File
-                RelativePath="..\..\..\src\jrd\cdefs.h"
-                >
-            </File>
             <File
                 RelativePath="..\..\..\src\jrd\CharSet.h"
                 >
diff --git a/builds/win32/msvc8/engine_classic.vcproj b/builds/win32/msvc8/engine_classic.vcproj
index ac8e738a9e..c3448c93f3 100644
--- a/builds/win32/msvc8/engine_classic.vcproj
+++ b/builds/win32/msvc8/engine_classic.vcproj
@@ -686,14 +686,6 @@
                 RelativePath="..\..\..\src\jrd\acl.h"
                 >
             </File>
-            <File
-                RelativePath="..\..\..\src\jrd\aif_proto.h"
-                >
-            </File>
-            <File
-                RelativePath="..\..\..\src\jrd\ail_proto.h"
-                >
-            </File>
             <File
                 RelativePath="..\..\..\src\jrd\align.h"
                 >
@@ -702,10 +694,6 @@
                 RelativePath="..\..\..\src\jrd\all.h"
                 >
             </File>
-            <File
-                RelativePath="..\..\..\src\jrd\ansi.h"
-                >
-            </File>
             <File
                 RelativePath="..\..\..\src\jrd\blb.h"
                 >
@@ -766,10 +754,6 @@
                 RelativePath="..\..\..\src\jrd\cch_proto.h"
                 >
             </File>
-            <File
-                RelativePath="..\..\..\src\jrd\cdefs.h"
-                >
-            </File>
             <File
                 RelativePath="..\..\..\src\jrd\CharSet.h"
                 >
diff --git a/builds/win32/msvc8/engine_embed.vcproj b/builds/win32/msvc8/engine_embed.vcproj
index 077552ce63..ff196f38b9 100644
--- a/builds/win32/msvc8/engine_embed.vcproj
+++ b/builds/win32/msvc8/engine_embed.vcproj
@@ -690,14 +690,6 @@
 				RelativePath="..\..\..\src\jrd\acl.h"
 				>
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\aif_proto.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\ail_proto.h"
-				>
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\align.h"
 				>
@@ -706,10 +698,6 @@
 				RelativePath="..\..\..\src\jrd\all.h"
 				>
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\ansi.h"
-				>
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\blb.h"
 				>
@@ -762,10 +750,6 @@
 				RelativePath="..\..\..\src\jrd\cch_proto.h"
 				>
 			</File>
-			<File
-				RelativePath="..\..\..\src\jrd\cdefs.h"
-				>
-			</File>
 			<File
 				RelativePath="..\..\..\src\jrd\CharSet.h"
 				>