Compiling for SCTP programs in SuSE 9.1

Hi All, I've tried this question on suse-programming-e without any feedback. Here's hoping someone can help... I'm running SuSE9.1 with the latest kernel update etc. I'm also trying to compile some (user space) socket programs that involve using the SCTP stack. For much of this development, I need to include sctp.h - so far the only sctp.h on my system is in the /usr/include/linux directory. Looking at some other distros, the user space version resides in /usr/include/netinet (or such). I've tried looking for SCTP dev packages in YaST but haven't found anything - is there something extra I need to install to get this functionality? TIA.