The Question is:
Are there any examples of using SMG functions with the "C" programming language?
The Answer is :
You will want to see the section of the OpenVMS FAQ section on this
topic, as there are pointers to source code example resources there.
In particular, the Natural Language Search Assistant -- formerly
known as AskQ -- is generally an excellent resource for locating
coding examples for various calls and various languages, and is
referenced in the OpenVMS FAQ.
Here in Ask The Wizard, you will want to see information in topics
(478), (1654), (2171), and (8111), among others.