Addressed all warning messages

Description

This addresses warning messages for framcepp that resulted from stricter compiler options being used.

API Changes and Justification

Backwards Compatible Changes

• This change does not modify any class/function/struct/type definitions in a public C header file or any Python class/function definitions
• This change adds new classes/functions/structs/types to a public C header file or Python module

Backwards Incompatible Changes

• This change modifies an existing class/function/struct/type definition in a public C header file or Python module
• This change removes an existing class/function/struct/type from a public C header file or Python module

Review Status

assigned to @ed-maros

marked this merge request as draft

marked this merge request as ready

mentioned in commit c4f8ca88

merged