title: compile time error in Eclipse: "undefined reference to `sctp_recvmsg'"
body: <p>How to build SCTP client.c and server.c sample code with Eclipse in Linux ubuntu?</p>
  
  <p>In terminal I can build with</p>
  
  <pre><code>gcc -Wall sctpclient.c -lsctp -o sctpclient
  </code></pre>
  
  <p>but in Eclipse I received "undefined reference to `sctp_recvmsg'".</p>
  
  <p>I don't know to add the "-lsctp" switch in Eclipse IDE.</p>