For the types of functions you're talking about (ie. functions that return multiple values, of different types) I see it slightly differently than you seem to: I see the need/use of out params as ...

When you try to print files from within an Office program like Word, Excel, etc, and see the Function address caused a Protection Fault printing error, then follow this guide.

Journal Reference: Amirali Nojoomi, Junha Jeon, Kyungsuk Yum. 2D material programming for 3D shaping. Nature Communications, 2021; 12 (1) DOI: 10.1038/s41467-021-20934-w ...