Yet more lint:

 - Explicitly test for -1 from read(2) and write(2).
 - Change negative parameters to 0 for rcsnum_cmp().  (I think xsa@ had
   a patch for this earlier.)
 - Remove unused variables.
 - Changed return types to void if we only return one value.
 - Fix possible one-character truncation in rcs_deltatext_set().
 - Use memcpy() to copy u_char arrays.
 - Use ptrdiff_t to hold pointer differences.
 - int -> size_t for sizeof/strlen

``looks fine'' xsa@

0 files changed, 0 insertions, 0 deletions