#define AVFORMAT_URL_H
#include "avio.h"
+#include "libavformat/version.h"
+
+#if !FF_API_OLD_AVIO
+#define URL_PROTOCOL_FLAG_NESTED_SCHEME 1 /*< The protocol name can be the first part of a nested protocol scheme */
+
+extern int (*url_interrupt_cb)(void);
+
+typedef struct URLContext {
+ const AVClass *av_class; /**< information for av_log(). Set by url_open(). */
+ struct URLProtocol *prot;
+ void *priv_data;
+ char *filename; /**< specified URL */
+ int flags;
+ int max_packet_size; /**< if non zero, the stream is packetized with this max packet size */
+ int is_streamed; /**< true if streamed (no seek possible), default = false */
+ int is_connected;
+} URLContext;
+
+typedef struct URLProtocol {
+ const char *name;
+ int (*url_open)( URLContext *h, const char *url, int flags);
+ int (*url_read)( URLContext *h, unsigned char *buf, int size);
+ int (*url_write)(URLContext *h, const unsigned char *buf, int size);
+ int64_t (*url_seek)( URLContext *h, int64_t pos, int whence);
+ int (*url_close)(URLContext *h);
+ struct URLProtocol *next;
+ int (*url_read_pause)(URLContext *h, int pause);
+ int64_t (*url_read_seek)(URLContext *h, int stream_index,
+ int64_t timestamp, int flags);
+ int (*url_get_file_handle)(URLContext *h);
+ int priv_data_size;
+ const AVClass *priv_data_class;
+ int flags;
+ int (*url_check)(URLContext *h, int mask);
+} URLProtocol;
+#endif
/**
* Create a URLContext for accessing to the resource indicated by
*/
int ffurl_get_file_handle(URLContext *h);
+/**
+ * Register the URLProtocol protocol.
+ *
+ * @param size the size of the URLProtocol struct referenced
+ */
+int ffurl_register_protocol(URLProtocol *protocol, int size);
+
+/* udp.c */
+int ff_udp_set_remote_url(URLContext *h, const char *uri);
+int ff_udp_get_local_port(URLContext *h);
+
#endif //AVFORMAT_URL_H