hi all
i want to know what a fire wall is?
usha :confused:

hi all
this is my first thread and i hope that i will get an answere which would help me.
i want to write a program using function pointers. the requirement in the program is,
"there r a to z(a(),b().....z ()). Now i want to call whatever function i want.(ex. if i give g
it should call g()). but writing 26 funtions is a very dirty program. can u tell me how to ...