--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgsmefr/dhf.c	Tue May 14 07:13:59 2024 +0000
@@ -0,0 +1,17 @@
+/*
+ * This C module provides the RTP-encoded form of EFR DHF as an API-exported
+ * const array.  It is not used by the library itself (DHF check in the decoder
+ * is done on the unpacked array of params, not on the RTP-encoded frame),
+ * but we provide this const datum as part of API because it may be useful
+ * to some users, and for consistency with libgsmfr2.
+ */
+
+#include <stdint.h>
+#include "gsm_efr.h"
+
+const uint8_t EFR_decoder_homing_frame[EFR_RTP_FRAME_LEN] = {
+	0xC0, 0x85, 0xEB, 0x49, 0x0F, 0xAA, 0xD6, 0x03,
+	0xE3, 0xA1, 0x86, 0x07, 0xB0, 0xC4, 0x2C, 0x08,
+	0x04, 0x80, 0x55, 0x80, 0x00, 0x00, 0x00, 0x00,
+	0x03, 0x6B, 0x00, 0x00, 0x00, 0x00, 0x00
+};