* include/types.h (GNUPG_GCC_ATTR_UNUSED): Define for gcc >= 3.5.
* mpi/mpih-div.c (mpihelp_divmod_1, mpihelp_mod_1): Mark dummy as
unused.
* mpi/mpi-internal.h (UDIV_QRNND_PREINV): Mark _ql as unused.
--
Due to the use of macros and longlong.h, we use variables which are
only used by some architectures. At least gcc 4.7.2 prints new
warnings about set but not used variables. This patch silences them.
* include/types.h (U64_C) [!UINT64_C]: Add simple replacement.
--
This could happen with UNIX98-type systems, such as the code on
the netbsd-1-5 branch, and would prevent this package from building
on such systems.
For compatibility reasons a few new files had to be added.
Also added estream-printf as this is now used in app-openpgp.c and provides
a better and generic asprintf implementation than the hack we used for the
W32 code in ttyio.c. Card code is not yet finished.
This avoids a warning on compilers that support but complain about
unsigned long long.
* util.h (ascii_isspace): New variation on isspace() that is immune from
locale changes.
* util.h: Make sure that only ascii is passed to isfoo functions. (From
Werner on stable branch).
