--- /dev/null
+\r
+#pragma once\r
+\r
+#define MSG_NO_AVC1 0x00000001\r
+#define MSG_NO_V2 0x00000002\r
+#define MSG_NO_4CC 0x00000003\r
+#define MSG_NO_V1 0x00000004\r
+#define MSG_MORE_SMALL_DIV_PTS 0x00000005\r
+#define MSG_LOST_FRAME 0x00000006\r
+#define MSG_NO_ENOUGH_FRAME 0x00000007\r
+#define MSG_NO_SAMPLE 0x00000008\r
+#define MSG_MORE_SMALL_TIMERATE 0x00000009\r
+\r
+void Help();\r
+\r
+int ErrorMessage(int msgId);\r
+\r