According POSIX[1] and linux manpage[2] the include is poll.h, not
sys/poll.h.
This fixes the he following compiler warning when build with musl libc:
/usr/include/sys/poll.h:1:2: warning: #warning redirecting incorrect #include <sys/poll.h> to <poll.h> [-Wcpp]
#warning redirecting incorrect #include <sys/poll.h> to <poll.h>
^~~~~~~
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This is needed by snd_pcm_format_silence* functions which
return u_int*_t. It was discovered while trying to compile ALSA
programs with eglibc 2.17.
Credits to Richard Shaw, Gary Buhrmaster, Matthieu Baerts and
Adam Conrad for this fix.
BugLink: https://bugs.launchpad.net/bugs/1109298
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=885306
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Putting assert in the public macros isn't good idea at all.
Let's get rid of them.
Also, clean up snd*_alloca() functions to use a helper macro
instead of copy and paste.
