DataType getVoidType() {
		if (voidGhidraPrimitive == null) {
			voidGhidraPrimitive = resolve(VoidDataType.dataType);
		}
		return voidGhidraPrimitive;
	}
Returns the {@link DataTypeManager} associated with this analyzer.
@return DataTypeManager which this analyzer is using.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/pdb/pdbapplicator/PdbPrimitiveTypeApplicator.java