private static String createAnonName(String baseName, DIEAggregate diea) {
		return "%s.dwarf_%x".formatted(baseName, diea.getOffset());
	}
Returns the {@link DIEAggregate} of a typedef that points to the specified datatype.
<p>
Returns null if there is no typedef pointing to the specified DIEA or if there are
multiple.

@param diea {@link DIEAggregate} of a data type that might be the target of typedefs.
@return {@link DIEAggregate} of the singular typedef that points to the arg, otherwise
null if none or multiple found.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/dwarf/DWARFProgram.java