public String getTargetOpSysAsString() {
		switch (ne_exetyp) {
			case EXETYPE_UNKNOWN:
				return "Unknown";
			case EXETYPE_OS2:
				return "OS/2";
			case EXETYPE_WINDOWS:
				return "Windows";
			//case EXETYPE_EUROPEAN_DOS_4: return "European DOS 4.x";
			case EXETYPE_RESERVED4:
				return "Reserved 4";
			case EXETYPE_WINDOWS_386:
				return "Windows 386";
			case EXETYPE_BOSS:
				return "Borland Operating System Services";
			case EXETYPE_PHARLAP_286_OS2:
				return "Pharlap 286 OS/2";
			case EXETYPE_PHARLAP_286_WIN:
				return "Pharlap 286 Windows";
		}
		return null;
	}
Returns a string representation of the target operating system.
@return a string representation of the target operating system
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/ne/InformationBlock.java