I am writing an SNMP parser. The TRAP command requires that I show elapsed time in 'timer ticks', which are defined as 10mSec in length. I have talked my customer into accepting 1 Second updates, and I have written a 32 bit seconds counting routine (using 2-16 bit words). But now, to get timer ticks, I have to multiply this 32 bit number (actually only 25 bits will be used) by 100.

Can someone tell me how I might do this?