Support for other languages: Go and C

[stokito]

Other languages can be almost easily supported. So why not to do this?
For C language it's almost clear and straightforward. Except of unions and inlined structs.

Golang object layout:

• https://go101.org/article/memory-layout.html
• https://www.lachlaneagling.com/anatomy-of-structs-in-go/
• https://developpaper.com/detailed-explanation-of-memory-layout-in-go-language/
• https://qvault.io/golang/struct-field-ordering-memory/
• https://developpaper.com/detailed-explanation-of-memory-layout-in-go-language/
• https://itnext.io/structure-size-optimization-in-golang-alignment-padding-more-effective-memory-layout-linters-fffdcba27c61
• https://www.reddit.com/r/golang/comments/ljn784/structure_size_optimization_in_golang/
• https://ofstack.com/Golang/23376/detailed-memory-layout-in-go.html
• https://medium.com/@felipedutratine/how-to-organize-the-go-struct-in-order-to-save-memory-c78afcf59ec2
• proposal: spec: define/imply memory layout of tagged struct fields golang/go#10014
• https://syslog.ravelin.com/go-and-memory-layout-6ef30c730d51