4 files changed, 8 insertions, 28 deletions
diff --git a/apps/codecs/libasf/asf.h b/apps/codecs/libasf/asf.h
index 03af2b0..2007e08 100644
--- a/apps/codecs/libasf/asf.h
+++ b/apps/codecs/libasf/asf.h
@@ -17,7 +17,8 @@ enum asf_error_e {
     ASF_ERROR_INVALID_OBJECT = -7,  /* ASF object missing or in wrong place */
     ASF_ERROR_OBJECT_SIZE    = -8,  /* invalid ASF object size (too small) */
     ASF_ERROR_SEEKABLE       = -9,  /* file not seekable */
-    ASF_ERROR_SEEK           = -10  /* file is seekable but seeking failed */
+    ASF_ERROR_SEEK           = -10,  /* file is seekable but seeking failed */
+    ASF_ERROR_ENCRYPTED      = -11  /* file is encrypted */
 };
 
 struct asf_waveformatex_s {
@@ -34,9 +35,12 @@ struct asf_waveformatex_s {
 };
 typedef struct asf_waveformatex_s asf_waveformatex_t;
 
+/* Define the packet-specific functions only for codecs not for metadata parsers */
+#ifdef __CODECLIB_H__
 int asf_read_packet(uint8_t** audiobuf, int* audiobufsize, int* packetlength, 
                     asf_waveformatex_t* wfx, struct codec_api* ci);
                     
 int asf_get_timestamp(int *duration, struct codec_api* ci);
-
 #endif
+
+#endif /* _ASF_H */
diff --git a/apps/codecs/libwma/asf.h b/apps/codecs/libwma/asf.h
deleted file mode 100644
index 550e44d..0000000
--- a/apps/codecs/libwma/asf.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _ASF_H
-#define _ASF_H
-
-#include <inttypes.h>
-
-/* ASF codec IDs */
-#define ASF_CODEC_ID_WMAV1 0x160
-#define ASF_CODEC_ID_WMAV2 0x161
-
-struct asf_waveformatex_s {
-    uint32_t packet_size;
-    int audiostream;
-    uint16_t codec_id;
-    uint16_t channels;
-    uint32_t rate;
-    uint32_t bitrate;
-    uint16_t blockalign;
-    uint16_t bitspersample;
-    uint16_t datalen;
-    uint8_t data[6];
-};
-typedef struct asf_waveformatex_s asf_waveformatex_t;
-
-#endif
diff --git a/apps/codecs/libwma/wmadec.h b/apps/codecs/libwma/wmadec.h
index 8af76ae..5672bfe 100644
--- a/apps/codecs/libwma/wmadec.h
+++ b/apps/codecs/libwma/wmadec.h
@@ -20,7 +20,7 @@
 #ifndef _WMADEC_H
 #define _WMADEC_H
 
-#include "asf.h"
+#include <codecs/libasf/asf.h>
 #include "bitstream.h" /* For GetBitContext */
 #include "types.h"
 
diff --git a/apps/codecs/libwma/wmadeci.c b/apps/codecs/libwma/wmadeci.c
index 6ff6a17..6837456 100644
--- a/apps/codecs/libwma/wmadeci.c
+++ b/apps/codecs/libwma/wmadeci.c
@@ -24,7 +24,7 @@
 
 #include <codecs.h>
 #include <codecs/lib/codeclib.h>
-#include "asf.h"
+#include <codecs/libasf/asf.h>
 #include "wmadec.h"
 #include "wmafixed.h"
 #include "wmadata.h"