checking in net - i'll have to finish it later, but i'm getting there.

net/ports/funcs.go

@@ -0,0 +1 @@
+package ports

net/ports/types.go

@@ -0,0 +1,13 @@
+package ports
+
+import (
+	"r00t2.io/sysutils/net/protos"
+)
+
+type IPPort struct {
+	Number      uint16
+	Protocol    *protos.IPProto
+	ServiceName string
+	Description string
+	Reserved    bool
+}