diff -ru alsa-lib-1.1.0.orig/include/pcm.h alsa-lib-1.1.0/include/pcm.h
--- alsa-lib-1.1.0.orig/include/pcm.h	2015-11-09 09:39:18.000000000 +0200
+++ alsa-lib-1.1.0/include/pcm.h	2016-02-11 14:28:23.731309152 +0200
@@ -33,6 +33,7 @@
 extern "C" {
 #endif
 
+#include <stdint.h>
 /**
  *  \defgroup PCM PCM Interface
  *  See the \ref pcm page for more details.
@@ -1108,10 +1109,10 @@
 int snd_pcm_format_physical_width(snd_pcm_format_t format);		/* in bits */
 snd_pcm_format_t snd_pcm_build_linear_format(int width, int pwidth, int unsignd, int big_endian);
 ssize_t snd_pcm_format_size(snd_pcm_format_t format, size_t samples);
-u_int8_t snd_pcm_format_silence(snd_pcm_format_t format);
-u_int16_t snd_pcm_format_silence_16(snd_pcm_format_t format);
-u_int32_t snd_pcm_format_silence_32(snd_pcm_format_t format);
-u_int64_t snd_pcm_format_silence_64(snd_pcm_format_t format);
+uint8_t snd_pcm_format_silence(snd_pcm_format_t format);
+uint16_t snd_pcm_format_silence_16(snd_pcm_format_t format);
+uint32_t snd_pcm_format_silence_32(snd_pcm_format_t format);
+uint64_t snd_pcm_format_silence_64(snd_pcm_format_t format);
 int snd_pcm_format_set_silence(snd_pcm_format_t format, void *buf, unsigned int samples);
 
 snd_pcm_sframes_t snd_pcm_bytes_to_frames(snd_pcm_t *pcm, ssize_t bytes);
Only in alsa-lib-1.1.0/include: pcm.h.orig
diff -ru alsa-lib-1.1.0.orig/src/pcm/pcm_misc.c alsa-lib-1.1.0/src/pcm/pcm_misc.c
--- alsa-lib-1.1.0.orig/src/pcm/pcm_misc.c	2015-11-09 09:39:18.000000000 +0200
+++ alsa-lib-1.1.0/src/pcm/pcm_misc.c	2016-02-11 14:28:27.741355826 +0200
@@ -387,7 +387,7 @@
  * \param format Sample format
  * \return silence 64 bit word
  */
-u_int64_t snd_pcm_format_silence_64(snd_pcm_format_t format)
+uint64_t snd_pcm_format_silence_64(snd_pcm_format_t format)
 {
 	switch (format) {
 	case SNDRV_PCM_FORMAT_S8:
@@ -467,7 +467,7 @@
 	{
 		union {
 			float f[2];
-			u_int64_t i;
+			uint64_t i;
 		} u;
 		u.f[0] = u.f[1] = 0.0;
 #ifdef SNDRV_LITTLE_ENDIAN
@@ -480,7 +480,7 @@
 	{
 		union {
 			double f;
-			u_int64_t i;
+			uint64_t i;
 		} u;
 		u.f = 0.0;
 #ifdef SNDRV_LITTLE_ENDIAN
@@ -493,7 +493,7 @@
 	{
 		union {
 			float f[2];
-			u_int64_t i;
+			uint64_t i;
 		} u;
 		u.f[0] = u.f[1] = 0.0;
 #ifdef SNDRV_LITTLE_ENDIAN
@@ -506,7 +506,7 @@
 	{
 		union {
 			double f;
-			u_int64_t i;
+			uint64_t i;
 		} u;
 		u.f = 0.0;
 #ifdef SNDRV_LITTLE_ENDIAN
@@ -539,10 +539,10 @@
  * \param format Sample format
  * \return silence 32 bit word
  */
-u_int32_t snd_pcm_format_silence_32(snd_pcm_format_t format)
+uint32_t snd_pcm_format_silence_32(snd_pcm_format_t format)
 {
 	assert(snd_pcm_format_physical_width(format) <= 32);
-	return (u_int32_t)snd_pcm_format_silence_64(format);
+	return (uint32_t)snd_pcm_format_silence_64(format);
 }
 
 /**
@@ -550,10 +550,10 @@
  * \param format Sample format
  * \return silence 16 bit word
  */
-u_int16_t snd_pcm_format_silence_16(snd_pcm_format_t format)
+uint16_t snd_pcm_format_silence_16(snd_pcm_format_t format)
 {
 	assert(snd_pcm_format_physical_width(format) <= 16);
-	return (u_int16_t)snd_pcm_format_silence_64(format);
+	return (uint16_t)snd_pcm_format_silence_64(format);
 }
 
 /**
@@ -561,10 +561,10 @@
  * \param format Sample format
  * \return silence 8 bit word
  */
-u_int8_t snd_pcm_format_silence(snd_pcm_format_t format)
+uint8_t snd_pcm_format_silence(snd_pcm_format_t format)
 {
 	assert(snd_pcm_format_physical_width(format) <= 8);
-	return (u_int8_t)snd_pcm_format_silence_64(format);
+	return (uint8_t)snd_pcm_format_silence_64(format);
 }
 
 /**
@@ -580,7 +580,7 @@
 		return 0;
 	switch (snd_pcm_format_physical_width(format)) {
 	case 4: {
-		u_int8_t silence = snd_pcm_format_silence_64(format);
+		uint8_t silence = snd_pcm_format_silence_64(format);
 		unsigned int samples1;
 		if (samples % 2 != 0)
 			return -EINVAL;
@@ -589,13 +589,13 @@
 		break;
 	}
 	case 8: {
-		u_int8_t silence = snd_pcm_format_silence_64(format);
+		uint8_t silence = snd_pcm_format_silence_64(format);
 		memset(data, silence, samples);
 		break;
 	}
 	case 16: {
-		u_int16_t silence = snd_pcm_format_silence_64(format);
-		u_int16_t *pdata = (u_int16_t *)data;
+		uint16_t silence = snd_pcm_format_silence_64(format);
+		uint16_t *pdata = (uint16_t *)data;
 		if (! silence)
 			memset(data, 0, samples * 2);
 		else {
@@ -605,8 +605,8 @@
 		break;
 	}
 	case 24: {
-		u_int32_t silence = snd_pcm_format_silence_64(format);
-		u_int8_t *pdata = (u_int8_t *)data;
+		uint32_t silence = snd_pcm_format_silence_64(format);
+		uint8_t *pdata = (uint8_t *)data;
 		if (! silence)
 			memset(data, 0, samples * 3);
 		else {
@@ -625,8 +625,8 @@
 		break;
 	}
 	case 32: {
-		u_int32_t silence = snd_pcm_format_silence_64(format);
-		u_int32_t *pdata = (u_int32_t *)data;
+		uint32_t silence = snd_pcm_format_silence_64(format);
+		uint32_t *pdata = (uint32_t *)data;
 		if (! silence)
 			memset(data, 0, samples * 4);
 		else {
@@ -636,8 +636,8 @@
 		break;
 	}
 	case 64: {
-		u_int64_t silence = snd_pcm_format_silence_64(format);
-		u_int64_t *pdata = (u_int64_t *)data;
+		uint64_t silence = snd_pcm_format_silence_64(format);
+		uint64_t *pdata = (uint64_t *)data;
 		if (! silence)
 			memset(data, 0, samples * 8);
 		else {
Only in alsa-lib-1.1.0/src/pcm: pcm_misc.c.orig