From 2a72f535a7273c1522fff54455b35d985302bb2e Mon Sep 17 00:00:00 2001
From: Gerolf Ziegenhain <g@ziegenhain.com>
Date: Tue, 4 Oct 2016 16:37:06 +0200
Subject: [PATCH] wip

---
 src/beep.c | 1 -
 src/beep.h | 9 +++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/beep.c b/src/beep.c
index 7cec3d2..a2345f5 100644
--- a/src/beep.c
+++ b/src/beep.c
@@ -2,7 +2,6 @@
 #include <stdlib.h>
 #include <stdint.h>
 #include <unistd.h> // for usleep()
-#include "portaudio.h"
 
 #include "beep.h"
  
diff --git a/src/beep.h b/src/beep.h
index 20337f2..97d0dea 100644
--- a/src/beep.h
+++ b/src/beep.h
@@ -1,6 +1,13 @@
 #include <stdio.h>
 #include <math.h>
+
+#ifdef __MACH__
+#define PORTAUDIO
+#endif
+
+#ifdef PORTAUDIO
 #include <portaudio.h>
+#endif
 
 #define NUM_SECONDS   (5)
 #define SAMPLE_RATE   (48000)
@@ -10,6 +17,7 @@
 #define M_PI  (3.14159265)
 #endif
 
+#ifdef PORTAUDIO
 typedef struct
 {
     uint32_t total_count;
@@ -32,6 +40,7 @@ int buzzer_start(void);
 int buzzer_stop();
 void msleep(int d);
 int beep_test(void);
+#endif
 
 // compatibility to old interface
 int beep(double freq_hz, double duration_sec);