Per the mailing list[1], sys/ioctl_compat.h has been removed.

1: http://lists.dragonflybsd.org/pipermail/commits/2018-April/672079.html

This reverts commit 0581f926.

This reverts commit 0dd7f2d1.

separate for gnu and msvc


scope resolve c_int

these types are not allowed, and more scope resolution


use size_t

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

Bumps [ctest](https://github.com/alexcrichton/ctest) from 0.2.7 to 0.2.8.
- [Release notes](https://github.com/alexcrichton/ctest/releases)
- [Commits](https://github.com/alexcrichton/ctest/commits

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [ctest](https://github.com/alexcrichton/ctest) from 0.2.6 to 0.2.7.
- [Release notes](https://github.com/alexcrichton/ctest/releases)
- [Commits](https://github.com/alexcrichton/ctest/commits/0.2.7

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Signed-off-by: Gerd Zellweger <mail@gerdzellweger.com>

This commit prepares the `libc` crate to be included directly into the
standard library via crates.io. More details about this can be found on
rust-lang/rust#56092, but the main idea is that this crate now depends
on core/compiler-builtins explicitly (but off-by-default).

The main caveat here is that this activates `no_core` when building as
part of libstd, which means that it needs to explicitly have an `iter`
and `option` module for the expansion of `for` loops to work.

Linux 4.18 added support for SIGSYS info in signalfd. Add the new
fields to signalfd_siginfo.

While the kernel has support for these new fields now, no libc has
shipped a release with the new signalfd fields.

Bumps [ctest](https://github.com/alexcrichton/ctest) from 0.2.4 to 0.2.6.
- [Release notes](https://github.com/alexcrichton/ctest/releases)
- [Commits](https://github.com/alexcrichton/ctest/commits

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

There are none of them in `libc` except for `__progname` on Android, but
that one cannot be tested because it's not present in any header files.

Looks like Travis has moved on from our old images, so we're forced to
update.