net_if_() functions should provide info about the gateway

[giampaolo]

Original discussion: https://groups.google.com/forum/#!topic/psutil/GLKNvgSGs28

[Wellers0n]

It works ?

[bruingineer]

from the Windows API documentation for the GetAdaptersAddresses() function:

GAA_FLAG_INCLUDE_GATEWAYS 0x0080 Return the addresses of default gateways. This flag is supported on Windows Vista and later.

This is this function used in windows/net.c to get the IP, netmask, etc info. It looks like the same function can also return the default gateway info