[fetchmail-devel] [PATCHes] Misc. cleanups

[Miloslav T. <mi...@re...>]

Hello,
as usual I have choosen the perfect time for cleanup patches :)

The patches avoid most warnings with gcc -Wall -Wextra:
- fetchmail-signed.patch: Avoid implicit conversions between
  char * and unsigned char *; they are not defined by ISO C and gcc
  currently warns about them.  Most places were changed to use "char *",
  or "void *" where general binary data is handled.
- fetchmail-comparisons.patch: Change variable types or add explicit
  casts to make all casts use types with consistent type signedness,
  for clarity
- fetchmail-clean.patch: Remove or (void) out unused parameters, avoid
  assignments directly in if ().

- fetchmail-lmtp.patch: A real bug detected by the compiler, "," has
  lower priority than "||".

Thanks,
	Mirek