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-rw-r--r--mp4ff/drms.h40
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diff --git a/mp4ff/drms.h b/mp4ff/drms.h
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+/*****************************************************************************
+ * drms.h : DRMS
+ *****************************************************************************
+ * Copyright (C) 2004 VideoLAN
+ * $Id: drms.h,v 1.3 2004/01/11 15:52:18 menno Exp $
+ *
+ * Author: Jon Lech Johansen <jon-vl@nanocrew.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ *****************************************************************************/
+
+
+#define DRMS_INIT_UKEY 0
+#define DRMS_INIT_IVIV 1
+#define DRMS_INIT_NAME 2
+#define DRMS_INIT_PRIV 3
+
+extern int drms_get_sys_key( uint32_t *p_sys_key );
+extern int drms_get_user_key( uint32_t *p_sys_key,
+ uint32_t *p_user_key );
+
+extern void *drms_alloc();
+extern void drms_free( void *p_drms );
+extern int drms_init( void *p_drms, uint32_t i_type,
+ uint8_t *p_info, uint32_t i_len );
+extern void drms_decrypt( void *p_drms, uint32_t *p_buffer,
+ uint32_t i_len );
+