1 files changed, 17 insertions, 5 deletions
diff --git a/clak.c b/clak.c
index 5e947e9..d6ad034 100644
--- a/clak.c
+++ b/clak.c
@@ -1,7 +1,10 @@
 #include <stdio.h>
+#include <unistd.h>
 
 #include <windows.h>
 
+#define VOLUME 0.05
+
 #include "board/boards.h"
 #define BOARD(str, buf) { .name = str, .wav = buf },
 
@@ -15,16 +18,25 @@ Board boards[] = {
 };
 int const boards_n = sizeof(boards) / sizeof(boards[0]);
 
-int main(void)
+void sound_init(void)
 {
-	float volume = 0.05;
-	DWORD channel_volume = volume * 0xFFFF;
+	DWORD channel_volume = VOLUME * 0xFFFF;
 	waveOutSetVolume(NULL, (channel_volume << 16) | channel_volume);
+}
+
+void sound_play(unsigned char* buffer)
+{
+	PlaySound((const char *) buffer, NULL, SND_MEMORY | SND_SYNC | SND_NODEFAULT);
+}
+
+int main(void)
+{
+	sound_init();
 
 	for (int i = 0; i < boards_n; ++i) {
 		printf("name: %s\n", boards[i].name);
-		PlaySound((const char *) boards[i].wav, NULL, SND_MEMORY | SND_SYNC | SND_NODEFAULT);
-		Sleep(500);
+		sound_play(boards[i].wav);
+		sleep(0.5);
 	}
 
 	return 0;