The README.md is empty!

• I installed Npcap.
• I build the binary and run the example but I don't see any output.

warning: `packet-sniffer` (lib) generated 7 warnings
    Finished dev [unoptimized + debuginfo] target(s) in 0.67s
     Running `D:/tools/msys64/home/DELL/.cache/cargobuild\debug\packet-sniffer.exe`
packet sniffer version: Npcap version 1.70, based on libpcap version 1.10.2-PRE-GIT

The safe Rust interface currently has a lot of unsafe thanks to the calls to npcap. Make sure the FFI itself is sound and our safe API is also sound.

Currently, our capture functions consumes the listener and spawns a new thread and starts listening for packets and sends the packets across a channel to the user of the library (see https://github.com/SubconsciousCompute/npcap-rs/blob/main/src/lib.rs#L254-L263 ).

Provide a new interface using pcap_next to provide a non blocking way to capture packets.

@dilawar how does this sound?

npcap isn't MIT, so we should either remove the library from the source tree or figure out something else.

The readme suggests downloading the SDK and installing it. I see the crate links with wpcap static library. I guess there are two installations:

1. SDK installations https://npcap.com/dist/npcap-sdk-1.13.zip
2. the installation of driver https://npcap.com/dist/npcap-1.71.exe

To use the final product, I need to install both?

Also is it necessary to ask user to install SDK? Can that we automate it using dodo.py?

Also If SDK is installed in a default location then can be just there (after honoring NPCAP_RS_LIB_DIR) first before panicking?