hi i want to perform arithmatic operations on integers of type long. I need to create functions for the same . e.g: functions for multiplication, addition , division subtraction etc. Can u help me out on this?.........
Any reason you don't believe the compiler is able to perform add/sub/mul/div with long integers?
Or do you not mean long as in the C data type but long as in "big number library"?
What do you expect is special in your case, that motivates you to ask the question on an embedded forum?