- VeriFast does not support nested union definitions. Removed those temporarily.
- VeriFast does not support duplicate function prototypes. Prevented include of unguarded system header file.
- const pointers
- inline assembler
- statements blocks consisting of multiple elements used in expression contexts, e.g., `({e1 e2;})`
- multiple pointer declarations to user-defined types in single line, i.e., `A *p1, *p2;`