I get the following error and I can not seem to find were _Cmpfun is defined in any of the MacPerl source files. Could someone please shed some light here, I need to be able to compile this code. File "qsort.cp Line 85 med3(char *a, char *b, char *c, _Cmpfun * cmp) ^ ')' expected Thanks Jason Whitehead National Instruments respond to: Jason.Whitehead@natinst.com ==== Want to unsubscribe from this list? ==== Send mail with body "unsubscribe" to macperl-porters-request@macperl.org