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-rw-r--r--libhfp/soundio-alsa.cpp9
1 files changed, 6 insertions, 3 deletions
diff --git a/libhfp/soundio-alsa.cpp b/libhfp/soundio-alsa.cpp
index a41a937..36e9899 100644
--- a/libhfp/soundio-alsa.cpp
+++ b/libhfp/soundio-alsa.cpp
@@ -29,16 +29,19 @@
#include <libhfp/soundio.h>
#include <libhfp/soundio-buf.h>
+#if defined(USE_ALSA_SOUNDIO)
+#include <alsa/asoundlib.h>
+#endif
+
/*
* ALSA backend SoundIo implementation, including support for procedural
* and mmap access.
*/
-#if defined(USE_ALSA_SOUNDIO)
-#include <alsa/asoundlib.h>
-
namespace libhfp {
+#if defined(USE_ALSA_SOUNDIO)
+
/*
* Linux ALSA sound I/O base class.
* There are more specific ALSA classes for low-level procedural