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-rw-r--r--4a-hal/4a-hal-utilities/4a-hal-utilities-data.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/4a-hal/4a-hal-utilities/4a-hal-utilities-data.h b/4a-hal/4a-hal-utilities/4a-hal-utilities-data.h
index 2e66b87..8fcab33 100644
--- a/4a-hal/4a-hal-utilities/4a-hal-utilities-data.h
+++ b/4a-hal/4a-hal-utilities/4a-hal-utilities-data.h
@@ -27,6 +27,8 @@
#include <ctl-config.h>
+#define ALSA_MAX_CARD 32
+
// Enum for sharing hal (controller or external) status
enum HalStatus {
HAL_STATUS_UNAVAILABLE=0,
@@ -78,6 +80,8 @@ struct HalMgrData {
char *apiName;
char *info;
+ struct SpecificHalData usedCardId[ALSA_MAX_CARD];
+
afb_dynapi *apiHandle;
struct SpecificHalData *first;