Removed patches:
001-fix-stime-glibc-remove.patch - it is included in upstream
003-Fix-compilation-with-gcc11.patch - no longer necessary

Updated patches:
002-Avoid-problems-with-64-bit-time_t.patch

Refreshed patches:
004-Comment-out-librt-testing.patch

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

This uses some definitions from <sys/cdefs.h> in gcc 8.4.0, not present
in musl or gcc11.

Also use clock_gettime() instead of syscall(__NR_clock_gettime,...),
which is not currently defined.

Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>

Signed-off-by: Jan Pavlinec <jan.pavlinec@nic.cz>