A Customer Order Tracking program written in C programming Language (Linked List Implementation) How to link main.c to program.c: To link two c programs using gcc, enter this line in the terminal: gcc <name_of_program> <name_of_program> In the case of the program it is: gcc ./main.c ./header/program.c To run the file, run the line/s below: Windows: .\a.exe Linux: ./a.out