Merge pull request #10 from Hades32/windows-compat

allow compilation on windows

constants_windows.go

@@ -0,0 +1,4 @@
+package can
+
+// TODO(brutella) implement
+const AF_CAN = -1

readwritecloser_windows.go

@@ -0,0 +1,10 @@
+package can
+
+import (
+	"fmt"
+	"net"
+)
+
+func NewReadWriteCloserForInterface(i *net.Interface) (ReadWriteCloser, error) {
+	return nil, fmt.Errorf("Binding to can interface no supported on Windows")
+}

socket_windows.go

@@ -0,0 +1,9 @@
+package can
+
+import "syscall"
+
+// NewSockaddr returns a socket address based on the protocol and interface index.
+// TODO(brutella) This method has no implementation.
+func NewSockaddr(proto uint16, Ifindex int) syscall.Sockaddr {
+	return &syscall.SockaddrUnix{}
+}