GeneralUtilities

A bundle of general utilities, for use in any future projects

Added boolean and some (subjectively) convenient macros thus far, aiming for:

• string (managed unsigned char array)
• tree
• graph

Will be using this as a reference, once I reach he last two items:

• https://www.geeksforgeeks.org/difference-between-graph-and-tree/

Tested (minimally) with:

• https://www.onlinegdb.com/online_c_compiler

Note: Using tabs, indent size 2.