Parse UDP Datagrams and ICMP Echo Requests

Write a C program that parses simulated UDP and ICMP packets. Print UDP ports and length. Print ICMP type, code, id, and sequence.

Requirements:

• Define a simulated UDP datagram as an unsigned char array
• Parse and print UDP source port, destination port, and length
• Define a simulated ICMP echo request as an unsigned char array
• Parse and print ICMP type (8=request, 0=reply) and code
• Parse and print ICMP identifier and sequence number
• Include the keywords: UDP, ICMP, echo, type, port
• Use clear formatting for all output