How to ping using C sockets

Question

• Compiler: Code::Blocks(GNU GCC)
• Platform: Windows(x86)
• Includes: winsock.h winsock2.h (ws2_32 is linked as well)

I am currently tryin

Answer 1

If you don't have to implement the ping from scratch and you want only Windows solution, I'd second Anton's suggestion for IcmpSendEcho. If you have to implement ping, look at how POCO ICMP package is implemented. It is portable code and it runs fine on Windows.

In regards to the specific questions, here are the answers:

what header files should I include

#include 

how do I create a ping packet

See ICMPv4PacketImpl::initPacket() for an example of IPv4 packet.

am I using the correct checksum generator function

Not for windows. See ICMPPacketImpl::checksum() for an example of checksum function.

should a ping be directed to port 80

No. There's no such thing as port when it comes to ICMP. See Does ICMP use a specific port?

should the socket I use be RAW or DGRAM

It should be RAW.