Fixes regression by commit 774b4313

Since C++11, std::swap() lives in <utility>.

Fixes spurious unit test failures because run_input has not yet been
built.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1337

Without it, BSFishy/meson-build defaults to /usr/local/bin/python,
which is Python 2.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

stdint.h is deprecated.
Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: Rosen Penev <rosenp@gmail.com>

shorter
Signed-off-by: Rosen Penev <rosenp@gmail.com>

Fixes "searchaddpl" bug emitting bogus error "Bad position".

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1338

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1352

This enhances readability in sidebar, especially for "User’s Manual" and
"Protocol" pages

Fixes building with GCC 12.

With large "max_playlist_length" settings, the "data" array can be
very large, and initializing it during MPD startup causes page faults,
resulting in allocation of physical RAM.  This commit postpones the
initialization until the queue is really large, to avoid wasting
memory.

Signed-off-by: Shen-Ta Hsieh <ibmibmibm.tw@gmail.com>

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: Rosen Penev <rosenp@gmail.com>

clang-tidy reports this is trivially copyable and thus std::move has no
effect.
Signed-off-by: Rosen Penev <rosenp@gmail.com>