typedef struct
{
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+ STRUCT_MARK (template_start);
/* Offset within data[] that we are currently processing.
If negative current header points into predata area. */
i16 current_data; /**< signed offset in data[], pre_data[]
/**< Only valid for first buffer in chain. Current length plus
total length given here give total number of bytes in buffer chain.
*/
+ STRUCT_MARK (template_end);
u32 next_buffer; /**< Next buffer for this linked-list of buffers.
Only valid if VLIB_BUFFER_NEXT_PRESENT flag is set.