diff --git a/operandBody_6502.h b/operandBody_6502.h
index 952adcd..e0ab9f7 100644
--- a/operandBody_6502.h
+++ b/operandBody_6502.h
@@ -57,10 +57,6 @@ typedef selectionListType	 ySelectedOperandBodyType;
 
 typedef selectionListType	 preSelectedOperandBodyType;
 
-#define BlockOperandBodyType	 anyOldThing /* kludge */
-/* doing above right confuses compiler as it is a forward reference inside
-	yon union: */
-
 typedef union {
 		expressionOperandBodyType	*expressionUnion;
 		immediateOperandBodyType	*immediateUnion;
@@ -76,5 +72,5 @@ typedef union {
 		ySelectedOperandBodyType	*ySelectedUnion;
 		preSelectedOperandBodyType	*preSelectedUnion;
 		stringOperandBodyType		*stringUnion;
-		BlockOperandBodyType		*blockUnion;
+		blockOperandBodyType		*blockUnion;
 			       } operandBodyType;
diff --git a/operandBody_68000.h b/operandBody_68000.h
index aaea76c..4d99ad1 100644
--- a/operandBody_68000.h
+++ b/operandBody_68000.h
@@ -69,14 +69,10 @@ typedef nullType		 uspRegisterOperandBodyType;
 
 typedef nullType		 controlRegisterOperandBodyType;
 
-#define BlockOperandBodyType	 anyOldThing /* kludge */
-/* doing above right confuses compiler as it is a forward reference inside
-	yon union: */
-
 typedef union {
 		expressionOperandBodyType	*expressionUnion;
 		stringOperandBodyType		*stringUnion;
-		BlockOperandBodyType		*blockUnion;
+		blockOperandBodyType		*blockUnion;
 		dRegisterOperandBodyType	*dRegisterUnion;
 		aRegisterOperandBodyType	*aRegisterUnion;
 		aRegisterIndirectOperandBodyType *aRegisterIndirectUnion;
diff --git a/operandStuffSD_6502.c b/operandStuffSD_6502.c
index bb4b811..c085d11 100644
--- a/operandStuffSD_6502.c
+++ b/operandStuffSD_6502.c
@@ -125,7 +125,7 @@ buildOperand(operandKindType kindOfOperand, anyOldThing *arg)
 		break;
 
 	case BLOCK_OPND:
-		result->theOperand.blockUnion = (BlockOperandBodyType *) arg;
+		result->theOperand.blockUnion = (blockOperandBodyType *) arg;
 		break;
 
 	default:
diff --git a/operandStuffSD_68000.c b/operandStuffSD_68000.c
index 7d51fd0..689ac8d 100644
--- a/operandStuffSD_68000.c
+++ b/operandStuffSD_68000.c
@@ -59,7 +59,7 @@ buildOperand(kindOfOperand, arg1, arg2, arg3, arg4)
 		break;
 
 	case BLOCK_OPND:
-		result->theOperand.blockUnion = (BlockOperandBodyType *) arg1;
+		result->theOperand.blockUnion = (blockOperandBodyType *) arg1;
 		break;
 
 	case D_REGISTER_OPND: