* added idea/patch from https://github.com/rofl0r/sabotage

--- alsa-lib-1.0.29.orig/include/pcm.h	2015-02-26 13:34:52.000000000 +0100
+++ alsa-lib-1.0.29/include/pcm.h	2016-11-20 18:14:09.708758715 +0100
@@ -33,6 +33,8 @@
 extern "C" {
 #endif
 
+#include <stdint.h>
+
 /**
  *  \defgroup PCM PCM Interface
  *  See the \ref pcm page for more details.
@@ -1063,10 +1065,10 @@ int snd_pcm_format_width(snd_pcm_format_
 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);