major 92lude problem

:icon16: i have a 92 prelude si with a big problem , yesterday i was ridin with my woman and the clutch pedal started to vibrate a little and then it got sticky, anyhow i came to a stop and when i drove off it started squealing so i said damn, i parked it for the night and earlier i went to take it out i couldnt make it out of the driveway before there was vary loud squealing every time the pedal was pushed in and then it started smoking from under the hood , what is causing this ? i thought it was the throw out bearing but my buddy said he thinks it may be the slave cylinder leaking onto the clutch plate.. any suggestions

well if anyone gives ... i am currently taking the transmission out and i discovered that there
wasnt any oil in it at all, so now i am wondering if that may be the cause of this squeal so please somebody give me a clue!