You can always just get the indent gnu source program and use the -kr option. This is probably better since you will have accurate results on both machines. But still, if you want to use OS X, these are the flags that make up the -kr parameter:
-nbad -bap -bbo -nbc -br -brs -c33 -cd33 -ncdb -ce -ci4 -cli0
-cp33 -cs -d0 -di1 -nfc1 -nfca -hnl -i4 -ip0 -l75 -lp -npcs
-nprs -npsl -saf -sai -saw -nsc -nsob -nss