Eric Blake <e...@byu.net> writes: > Hmm. macros.h defines SIZEOF, and test-argv-iter.c defines > ARRAY_CARDINALITY, both of which are used to determine the size of an > array. I kind of prefer the name in test-argv-iter (to me, sizeof implies > a size_t count of bytes, not the number of elements). Is it okay to > rename the macro in macros.h to ARRAY_CARDINALITY, adjust all callers, and > to simplify test-argv-iter?
ARRAY_CARDINALITY is very clear, but it is also a very long name. ARRAY_SIZE is perhaps slightly less clear, but much shorter. It is used in gnulib in lib/nproc.c and lib/physmem.c. -- Ben Pfaff http://benpfaff.org
