@Override
	protected void parseInternal() {
		boolean prefixDone = false;
		while (!prefixDone) {
			switch (dmang.peek()) {
				case 'E':
					isPointer64 = true;
					prefixList.add(CvPrefix._PTR64);
					dmang.increment();
					break;
				case 'F':
					isUnaligned = true;
					prefixList.add(CvPrefix._UNALIGNED);
					dmang.increment();
					break;
				case 'I':
					isRestrict = true;
					prefixList.add(CvPrefix._RESTRICT);
					dmang.increment();
					break;
				default:
					prefixDone = true;
					break;
			}
		}
	}
This class represents the E, F, I portions of a modifier type within a Microsoft
 mangled symbol.
Ghidra/Features/MicrosoftDmang/src/main/java/mdemangler/datatype/modifier/MDEFIModifier.java