Does this code from the slave send an ACK back to the master?

I wanne use this code for my PIC16F877A slave.
He only needs to accept the recieved data. And send ACK.

Yes true,

But I can't find the solution to my problem!

Hi all, I'm having a few problems with the I²C library's. I is not useable for a slave. An example I have a master an het sends an adres on the bus. My slave reads it. He compares it with his ow adres. And on a match he is suposed to an sends ack. And that last part is not posible. And since i'm not...

Is there any news for the use of the MLAP programmer?