The files carb-ext-mac-283.sit.hqx, carbon-angband-283.sit.hqx, and main-mac-carbon.c.gz are the associated files for a "Carbonized" Angband...in other words, it's been updated to take advantage of Mac OS X.  carb-ext-mac-283.sit.hqx is the equivalent of ext-mac-283 for Carbon, main-mac-carbon.c is the carbonized main source file, and carbon-angband-283.sit.hqx is the binary.

-Peter
pa44@cornell.edu