Outline:

1. Understanding variables and memory
   • variable types
     • sizeof
     • example: sizes.c
   • typedef
2. C Structs
   • overview
   • using . vs. ->
   • example: memory.c
3. Queues assignment—any questions?
4. Lab 2: debugging C with VS Code

Reading assignment (to be completed by the next class):

• Bryant & O’Halloran Sec. 2.1.6–2.1.9 (p. 50–59)