Appendix A Graphical Notations

## Appendix A Graphical Notations

### Graphical Notations

Files are denoted with parallelograms

Functions are denoted with rectangles

Macros are denoted with octagons

Objects (variables, constants) are denoted with ovals

Types (struct, typedefs) are denoted with hexagons

Unresolved entities are drawn in dashed lines

System level entities are drawn in double lines

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