Log Message:
Update to 1.040 and fix pkglint warnings. From the changelog:

- Added cli-generate, a program to produce C header and source from
  command-line interface description files.

- Modified the crypto HMAC code to do precalculation of the intermediate
  hash results.

- Fixed base64 decoding on systems where char is unsigned by default.
  Thanks Gerrit Pape.

- Tweaked the ghash_add function to return a pointer to the newly
  created entry (since some uses will want to use it immediately).

- Stop blocking SIGSEGV with the sig_all_* functions, as this has
  resulted in bugs causing endless signal loops.