The other audio_format attributes are not used.

This function is too complex for being inlined everywhere.

Send another "magic" MIME type when the byte order must be reversed.
This also fixes byte order issues when big-endian was involved (input
data or host byte order) - that was completely broken.

This function is not critical for performance, and the inline
expansion looks too expensive.

For better optimization.

Compile the plugins only once with the same C flags.

Prepare for enabling "silent-rules".

Don't use MPC_CFLAGS, MPD_LIBS.

Don't use MPD_LIBS, MPC_CFLAGS.

Don't use MPD_LIBS.

In a C file, that is too late, because _mingw.h defaults to 0x0502,
and ours would be illegal redefintion.

Use DESPOTIFY_LIBS in Makefile.am instead.  Also, use
DESPOTIFY_CFLAGS.

gprof is obsolete, it's better to use perfcounters in every aspect.

AC_SEARCH_LIBS allows the function to be present in libc.

One call to AC_SEARCH_LIBS replaces AC_CHECK_FUNCS and AC_CHECK_LIB.

Conflicts:
	NEWS
	configure.ac

Use local variable "is_float".

Cast to enum sample_format.  Without the cast, it's just a plain
integer, and gcc cannot know that a "case" statement is missing.

The protocol mandates that playlist URIs are absolute (i.e. full URI
relative to the music directory, not relative to the parent
directory).  This adds the parameter "directory" to the "playlist"
visitor method.

.. instead of failing playback completely.

Allow gcc to warn when a new format isn't supported.