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-rw-r--r--src/xtract_globals_private.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/xtract_globals_private.h b/src/xtract_globals_private.h
index 2b0f3d4..69256c8 100644
--- a/src/xtract_globals_private.h
+++ b/src/xtract_globals_private.h
@@ -29,10 +29,10 @@
#include "fft.h"
#include "dywapitchtrack/dywapitchtrack.h"
-#ifdef DEFINE_GLOBALS
-#define GLOBAL
+#ifdef __cplusplus
+#define GLOBAL extern "C"
#else
-#define GLOBAL extern
+#define GLOBAL
#endif
#ifdef USE_OOURA
@@ -49,5 +49,6 @@ GLOBAL xtract_vdsp_data vdsp_data_autocorrelation_fft;
GLOBAL dywapitchtracker wavelet_f0_state;
+
#endif /* Header guard */