diff --git a/src/cpu/386_ops.h b/src/cpu/386_ops.h
index 303790623..d961bd4ac 100644
--- a/src/cpu/386_ops.h
+++ b/src/cpu/386_ops.h
@@ -8,7 +8,7 @@
  *
  *		286/386+ instruction handlers list.
  *
- * Version:	@(#)386_ops.h	1.0.2	2018/05/05
+ * Version:	@(#)386_ops.h	1.0.3	2018/05/21
  *
  * Authors:	Fred N. van Kempen, <decwiz@yahoo.com>
  *		Sarah Walker, <tommowalker@tommowalker.co.uk>
@@ -167,6 +167,15 @@ static int ILLEGAL(uint32_t fetchdat)
         return 0;
 }
 
+#if defined(DEV_BRANCH) && (defined(USE_AMD_K) || defined(USE_I686))
+static int internal_illegal(char *s)
+{
+	cpu_state.pc = cpu_state.oldpc;
+	x86gpf(s, 0);
+	return cpu_state.abrt;
+}
+#endif
+
 #include "x86seg.h"
 #if defined(DEV_BRANCH) && defined(USE_AMD_K)
 # include "x86_ops_amd.h"
diff --git a/src/win/Makefile.mingw b/src/win/Makefile.mingw
index 5591e06ea..b6164a547 100644
--- a/src/win/Makefile.mingw
+++ b/src/win/Makefile.mingw
@@ -8,7 +8,7 @@
 #
 #		Makefile for Win32 (MinGW32) environment.
 #
-# Version:	@(#)Makefile.mingw	1.0.116	2018/05/01
+# Version:	@(#)Makefile.mingw	1.0.117	2018/05/21
 #
 # Authors:	Miran Grca, <mgrca8@gmail.com>
 #               Fred N. van Kempen, <decwiz@yahoo.com>
@@ -41,9 +41,6 @@ ifeq ($(DEV_BUILD), y)
  ifndef CRASHDUMP
   CRASHDUMP	:= y
  endif
- ifndef GREENB
-  GREENB	:= y
- endif
  ifndef I686
   I686		:= y
  endif
@@ -84,9 +81,6 @@ else
  ifndef CRASHDUMP
   CRASHDUMP	:= n
  endif
- ifndef GREENB
-  GREENB	:= n
- endif
  ifndef I686
   I686		:= n
  endif
@@ -357,11 +351,6 @@ OPTS		+= -DUSE_CRASHDUMP
 DEVBROBJ	+= win_crashdump.o
 endif
 
-ifeq ($(GREENB), y)
-OPTS		+= -DUSE_GREENB
-DEVBROBJ	+= m_at_4gpv31.o
-endif
-
 ifeq ($(I686), y)
 OPTS		+= -DUSE_I686
 endif