private static boolean hasAnonymousName(String name, String prefix) {
		if (!name.startsWith(prefix)) {
			return false; // doesn't have expected prefix.
		}
		String suffix = name.substring(prefix.length());
		if (!StringUtils.isNumeric(suffix)) {
			return false;
		}
		return true;
	}
Checks to see if the indicated name is an anonymous name with the indicated prefix
followed by a number.
@param name the anonymous data type name to check.
@param prefix the prefix string ("_struct_", "_union_", "enum_").
@return true if the name is an anonymous data type name with the expected prefix.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/DataTypeArchiveTransformer.java