hello all, im trying to run an old college server program (originally used with unix on sun machines) using cygwin on a pc. #include <pthread.h> is fine, but it doesnt let me have #include <thread.h>. if i comment out thread.h then the program runs but it isnt working correctly with the client, can anyone tell me how i can get gcc to be able to include thread.h? i am a very rusty non-expert so sorry if this is a dumbass question. thanks very much, kate