I am trying to run a socket programming on qnx momentics on IDE 4.7 , the code was written by someone else , it is getting compiled on his pc i was just asked to build it and run on our target. I am getting this error., The code has both <sys/types.h> and <sys.sockets.h>, but it is throwing error "undefined reference to 'accept'" ,"undefined reference to 'bind'","undefined reference to 'listen'", my pc is windows 7, could anyone tell me how to resolve this?