public static String buildDefaultName(DataType dt, int off) {
		DataType inner = PcodeDataTypeManager.findPointerRelativeInner(dt, off);
		StringBuilder buffer = new StringBuilder();
		buffer.append(dt.getName());
		int val = off;
		if (val < 0) {
			buffer.append("_ptrminus_");
			val = -val;
		}
		else {
			buffer.append("_ptr_");
		}
		buffer.append(val);
		buffer.append('_').append(inner.getName());
		return buffer.toString();
	}
Build a default name for a relative pointer, given the base data-type and offset
@param dt is the given base data-type
@param off is the given offset
@return the name
Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/CreatePointerRelative.java