As reported by Tim in issue #1428, our sources are clean, there are
just a few files with a few rare non-ASCII chars for the paragraph
symbol, a few typos, or in Fred's name. Given that Fred already uses
the non-accentuated form at other places like on the public list,
let's uniformize all this and make sure the code displays equally
everywhere.
A new warning is reported by gcc11 when using a pointer to uninitialized
memory block for a function with a const pointer argument. The warning
is triggered for istalloc, used by http_client.c / proxy.c / tcpcheck.c.
This warning is reported because the uninitialized memory block
allocated by malloc should not be passed to a const argument as in ist2.
See https://gcc.gnu.org/onlinedocs/gcc-11.1.0/gcc/Warning-Options.html#index-Wmaybe-uninitialized
This should be backported up to 2.2.
This argument is not being used inside the function (and the functions
themselves are unused as well) and not documented. Its purpose is not clear.
Just remove it.
Fortunately that file wasn't made dependent upon haproxy since it was
integrated, better isolate it before it's too late. Its dependency on
api.h was the result of the change from config.h, which in turn wasn't
correct. It was changed back to stddef.h for size_t and sys/types.h for
ssize_t. The recently added reference to MAX() was changed as it was
placed only to avoid a zero length in the non-free-standing version and
was causing a build warning in the hpack encoder.
