In HALs we usually don't operate on unaligned memory. Only exception
are PCM stereo<->mono mixing scenarios in sco and audio HALs.
---
android/hal-utils.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/android/hal-utils.h b/android/hal-utils.h
index a2ae0f4..ee0320c 100644
--- a/android/hal-utils.h
+++ b/android/hal-utils.h
@@ -15,6 +15,8 @@
*
*/
+#include <endian.h>
+
#include <hardware/bluetooth.h>
#define PLATFORM_VER(a,b,c) ((a << 16) | ( b << 8) | (c))
@@ -132,3 +134,21 @@ DECINTMAP(bt_bond_state_t);
DECINTMAP(bt_ssp_variant_t);
DECINTMAP(bt_property_type_t);
DECINTMAP(bt_cb_thread_evt);
+
+static inline uint16_t get_le16(const void *src)
+{
+ const struct __attribute__((packed)) {
+ uint16_t le16;
+ } *p = src;
+
+ return le16toh(p->le16);
+}
+
+static inline void put_le16(uint16_t val, void *dst)
+{
+ struct __attribute__((packed)) {
+ uint16_t le16;
+ } *p = dst;
+
+ p->le16 = htole16(val);
+}
--
1.9.1
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