Go4Expert - C programme pls help

Hello All,

I just want to ask what this programme does. Actually i know what it does, i just wanna know the exact operation of it.

Code:

              char *u ;                //declare the string

              char k;

              unsigned int x; // declare integer

              int i;      

              u = " University " ;

              k = u[0];

              

ASC0_uwGetData() ;                //wait to get data

x = ASC0_uwGetData() ;        //get character to the variable



           if(x=='u')



 {

          for(i=0;k!=0; i++)                // Read-dynamic way

                {



                k =u[i] ;

                while(ASC0_ubTxBufFree() == 0) {}        //wait untill buffer is not busy

                ASC0_vSendData(k);        //send Data



                }

 }

OK what i dont get is the for loop. what does it do exactly with the string(z=p[i])? Is it trying to read the word using the dynamic way? How does it do that? :confused:
The programme is supposed to read the u character when its pressed from the keyboard and the extract the word university.. I know its very simple but i'm a beginner...so pls help me!!!! :(