[Layout] Added os/net.[ch]. They will include wrappers for missing IPv6
         capabilities and should hide common networking related differences
         between OSs

[Port] Implement IPv4-only version of inet_ntop for OSs which doesn't have it


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3369 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/os/Makefile.am b/common/os/Makefile.am
index 23e4dfb..3d89260 100644
--- a/common/os/Makefile.am
+++ b/common/os/Makefile.am
@@ -1,5 +1,5 @@
 noinst_LTLIBRARIES = libos.la
 
-HDRS = print.h
+HDRS = net.h print.h
 
-libos_la_SOURCES = $(HDRS) print.c
+libos_la_SOURCES = $(HDRS) print.c net.c