- * struct pcap_pkthdr *h: This is a copy of the libpcap packet structure.
- * You are free to modify and use the fields.
- *
- * u_char **nptr: This is a pointer to a buffer for the new packet.
- * Each encapsulation has the responsibility to call
- * When a function is called, this will point at the
- * location for that protocol's header to start.
- *
- * int *nlength: The length of the new packet. Each encapsulation
- * can rely on this to contain the remaining buffer
- * space AND must return with this parameter containing
- * the length of the new packet at that layer.
- *
- * u_char** optr: This is a pointer to the buffer containing the
- * old packet. When a functio is called, this will
- * point at the location of that protocol's header.
- *
- * int* length: The length of the old packet. Each encapsulation
- * layer MUST decrement this by the amount of it's
- * headers. An encapsulation layer MUST never read
- * beyond this into optr.
+ * struct packet *new: The New packet. It contains the following fields.
+ *
+ * struct pcap_pkthdr *h: This is a copy of the libpcap packet structure.
+ * You are free to modify and use the fields.
+ *
+ * u_char *data: This is a pointer to a buffer for the new packet.
+ * Each encapsulation has the responsibility to call
+ * When a function is called, this will point at the
+ * location for that protocol's header to start.
+ *
+ * int length: The length of the new packet. Each encapsulation
+ * can rely on this to contain the remaining buffer
+ * space AND must return with this parameter containing
+ * the length of the new packet at that layer.
+ *
+ * uint32_t src_id: This is an ID for the source host. If you are going to
+ * demultiplex DCCP on anything but Port Numbers, you
+ * need to set this field. Typically this would be an
+ * IP address.
+ *
+ * uint32_t dest_id: This is an ID for the destination host. If you are going to
+ * demultiplex DCCP on anything but Port Numbers, you
+ * need to set this field. Typically this would be an
+ * IP address.
+ *
+ * struct const_packet *old: The Old packet. It contains the following fields.
+ *
+ * u_char* data: This is a pointer to the buffer containing the
+ * old packet. When a function is called, this will
+ * point at the location of that protocol's header.
+ *
+ * int length: The length of the old packet. Each encapsulation
+ * layer MUST decrement this by the amount of it's
+ * headers. An encapsulation layer MUST never read
+ * beyond this into old->data.