diff -ru alsa-lib-1.1.4.1.orig/include/asoundlib-head.h alsa-lib-1.1.4.1/include/asoundlib-head.h

--- alsa-lib-1.1.4.1.orig/include/asoundlib-head.h	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/include/asoundlib-head.h	2017-08-08 21:10:17.989795195 +0200

@@ -35,6 +35,6 @@

 #include <string.h>

 #include <fcntl.h>

 #include <assert.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <errno.h>

 #include <stdarg.h>

diff -ru alsa-lib-1.1.4.1.orig/include/local.h alsa-lib-1.1.4.1/include/local.h

--- alsa-lib-1.1.4.1.orig/include/local.h	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/include/local.h	2017-08-07 19:47:39.843855153 +0200

@@ -47,7 +47,7 @@

 #error Header defining endianness not defined

 #endif

 #include <stdarg.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <sys/types.h>

 #include <errno.h>

 #if defined(__linux__)

@@ -254,8 +254,10 @@

 /*

  */

 #define HAVE_GNU_LD

+#ifndef __midipix__

 #define HAVE_ELF

 #define HAVE_ASM_PREVIOUS_DIRECTIVE

+#endif

 /* Stolen from libc-symbols.h in GNU glibc */

diff -ru alsa-lib-1.1.4.1.orig/include/sound/asoc.h alsa-lib-1.1.4.1/include/sound/asoc.h

--- alsa-lib-1.1.4.1.orig/include/sound/asoc.h	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/include/sound/asoc.h	2017-08-07 19:53:15.000000000 +0200

@@ -300,12 +300,12 @@

 	__le32 size;            /* in bytes of this structure */

 	__le32 id;		/* unique ID - - used to match */

 	__le32 fmt;		/* SND_SOC_DAI_FORMAT_ format value */

-	__u8 clock_gated;	/* 1 if clock can be gated to save power */

-	__u8 invert_bclk;	/* 1 for inverted BCLK, 0 for normal */

-	__u8 invert_fsync;	/* 1 for inverted frame clock, 0 for normal */

-	__u8 bclk_master;	/* 1 for master of BCLK, 0 for slave */

-	__u8 fsync_master;	/* 1 for master of FSYNC, 0 for slave */

-	__u8 mclk_direction;    /* 0 for input, 1 for output */

+	uint8_t clock_gated;	/* 1 if clock can be gated to save power */

+	uint8_t invert_bclk;	/* 1 for inverted BCLK, 0 for normal */

+	uint8_t invert_fsync;	/* 1 for inverted frame clock, 0 for normal */

+	uint8_t bclk_master;	/* 1 for master of BCLK, 0 for slave */

+	uint8_t fsync_master;	/* 1 for master of FSYNC, 0 for slave */

+	uint8_t mclk_direction;    /* 0 for input, 1 for output */

 	__le16 reserved;	/* for 32bit alignment */

 	__le32 mclk_rate;	/* MCLK or SYSCLK freqency in Hz */

 	__le32 bclk_rate;	/* BCLK freqency in Hz */

diff -ru alsa-lib-1.1.4.1.orig/src/control/control_shm.c alsa-lib-1.1.4.1/src/control/control_shm.c

--- alsa-lib-1.1.4.1.orig/src/control/control_shm.c	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/src/control/control_shm.c	2017-08-07 20:05:09.000000000 +0200

@@ -27,7 +27,7 @@

 #include <fcntl.h>

 #include <sys/shm.h>

 #include <sys/socket.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <sys/un.h>

 #include <sys/uio.h>

 #include <sys/mman.h>

diff -ru alsa-lib-1.1.4.1.orig/src/pcm/pcm_direct.c alsa-lib-1.1.4.1/src/pcm/pcm_direct.c

--- alsa-lib-1.1.4.1.orig/src/pcm/pcm_direct.c	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/src/pcm/pcm_direct.c	2017-08-07 20:04:20.000000000 +0200

@@ -30,7 +30,7 @@

 #include <grp.h>

 #include <sys/ioctl.h>

 #include <sys/mman.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <sys/shm.h>

 #include <sys/sem.h>

 #include <sys/wait.h>

diff -ru alsa-lib-1.1.4.1.orig/src/pcm/pcm_mmap.c alsa-lib-1.1.4.1/src/pcm/pcm_mmap.c

--- alsa-lib-1.1.4.1.orig/src/pcm/pcm_mmap.c	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/src/pcm/pcm_mmap.c	2017-08-07 20:02:18.000000000 +0200

@@ -22,7 +22,7 @@

 #include <stdio.h>

 #include <malloc.h>

 #include <string.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <sys/mman.h>

 #ifdef HAVE_SYS_SHM_H

 #include <sys/shm.h>

diff -ru alsa-lib-1.1.4.1.orig/src/pcm/pcm_share.c alsa-lib-1.1.4.1/src/pcm/pcm_share.c

--- alsa-lib-1.1.4.1.orig/src/pcm/pcm_share.c	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/src/pcm/pcm_share.c	2017-08-07 20:02:49.000000000 +0200

@@ -34,7 +34,7 @@

 #include <signal.h>

 #include <math.h>

 #include <sys/socket.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <pthread.h>

 #include "pcm_local.h"

diff -ru alsa-lib-1.1.4.1.orig/src/pcm/pcm_shm.c alsa-lib-1.1.4.1/src/pcm/pcm_shm.c

--- alsa-lib-1.1.4.1.orig/src/pcm/pcm_shm.c	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/src/pcm/pcm_shm.c	2017-08-07 20:02:33.000000000 +0200

@@ -36,7 +36,7 @@

 #include <sys/ioctl.h>

 #include <sys/shm.h>

 #include <sys/socket.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <sys/un.h>

 #include <sys/mman.h>

 #include <netinet/in.h>

diff -ru alsa-lib-1.1.4.1.orig/src/seq/seq.c alsa-lib-1.1.4.1/src/seq/seq.c

--- alsa-lib-1.1.4.1.orig/src/seq/seq.c	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/src/seq/seq.c	2017-08-07 20:00:54.000000000 +0200

@@ -777,7 +777,7 @@

 */

-#include <sys/poll.h>

+#include <poll.h>

 #include "seq_local.h"

 /****************************************************************************

diff -ru alsa-lib-1.1.4.1.orig/src/shmarea.c alsa-lib-1.1.4.1/src/shmarea.c

--- alsa-lib-1.1.4.1.orig/src/shmarea.c	2017-06-01 08:27:36.000000000 +0200

+++ alsa-lib-1.1.4.1/src/shmarea.c	2017-08-07 19:57:44.000000000 +0200

@@ -27,7 +27,7 @@

 #include <malloc.h>

 #include <string.h>

 #include <errno.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <sys/mman.h>

 #include <sys/shm.h>

 #include "list.h"

--- alsa-lib-1.1.4.1/include/alsa-symbols.h.orig	2017-06-01 06:27:36.000000000 +0000

+++ alsa-lib-1.1.4.1/include/alsa-symbols.h	2017-09-13 16:07:27.720000000 +0000

@@ -45,6 +45,8 @@

 #define use_default_symbol_version(real, name, version) \

         __asm__ (".weak " ASM_NAME(#name)); \

         __asm__ (ASM_NAME(#name) " = " ASM_NAME(#real))

+#elif defined(__midipix__)

+#define use_default_symbol_version(real, name, version) /* nothing */

 #else

 #define use_default_symbol_version(real, name, version) \

 	__asm__ (".weak " ASM_NAME(#name)); \

--- alsa-lib-1.1.4.1/src/control/control.c.orig	2017-06-01 06:27:36.000000000 +0000

+++ alsa-lib-1.1.4.1/src/control/control.c	2017-09-13 16:19:34.464000000 +0000

@@ -90,7 +90,7 @@

 #include <string.h>

 #include <fcntl.h>

 #include <signal.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <stdbool.h>

 #include "control_local.h"

@@ -2504,11 +2504,7 @@

  * \param obj CTL element id/info

  * \return zero value if no dimensions are defined, otherwise positive value with count of dimensions

  */

-#ifndef DOXYGEN

-int INTERNAL(snd_ctl_elem_info_get_dimensions)(const snd_ctl_elem_info_t *obj)

-#else

 int snd_ctl_elem_info_get_dimensions(const snd_ctl_elem_info_t *obj)

-#endif

 {

 	int i;

@@ -2526,11 +2522,7 @@

  * \param idx The dimension index

  * \return zero value if no dimension width is defined, otherwise positive value with with of specified dimension

  */

-#ifndef DOXYGEN

-int INTERNAL(snd_ctl_elem_info_get_dimension)(const snd_ctl_elem_info_t *obj, unsigned int idx)

-#else

 int snd_ctl_elem_info_get_dimension(const snd_ctl_elem_info_t *obj, unsigned int idx)

-#endif

 {

 	assert(obj);

 	if (idx > 3)

--- alsa-lib-1.1.4.1/src/timer/timer.c.orig	2017-06-01 06:27:36.000000000 +0000

+++ alsa-lib-1.1.4.1/src/timer/timer.c	2017-09-13 16:20:57.728000000 +0000

@@ -736,11 +736,7 @@

  * \param params pointer to #snd_timer_params_t structure

  * \param filter The event filter bits to set

  */

-#ifndef DOXYGEN

-void INTERNAL(snd_timer_params_set_filter)(snd_timer_params_t * params, unsigned int filter)

-#else

 void snd_timer_params_set_filter(snd_timer_params_t * params, unsigned int filter)

-#endif

 {

 	assert(params);

 	params->filter = filter;

--- alsa-lib-1.1.4.1/src/pcm/pcm.c.orig	2017-06-01 06:27:36.000000000 +0000

+++ alsa-lib-1.1.4.1/src/pcm/pcm.c	2017-09-13 16:21:58.544000000 +0000

@@ -651,7 +651,7 @@

 #include <stdarg.h>

 #include <signal.h>

 #include <ctype.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <sys/mman.h>

 #include <limits.h>

 #include "pcm_local.h"

--- alsa-lib-1.1.4.1/aserver/aserver.c.orig	2017-06-01 06:27:36.000000000 +0000

+++ alsa-lib-1.1.4.1/aserver/aserver.c	2017-09-13 16:24:10.272000000 +0000

@@ -20,7 +20,7 @@

 #include <sys/shm.h>

 #include <sys/socket.h>

-#include <sys/poll.h>

+#include <poll.h>

 #include <sys/un.h>

 #include <sys/uio.h>

 #include <stdio.h>

@@ -473,7 +473,7 @@

 		ctrl->result = snd_pcm_rewind(pcm, ctrl->u.rewind.frames);

 		break;

 	case SND_PCM_IOCTL_FORWARD:

-		ctrl->result = snd_pcm_forward(pcm, ctrl->u.forward.frames);

+		ctrl->result = INTERNAL(snd_pcm_forward(pcm, ctrl->u.forward.frames));

 		break;

 	case SNDRV_PCM_IOCTL_LINK:

 	{