netbuf_data() function

netbuf to get the data from

pointer to a void pointer where to store the data pointer

pointer to an u16_t where the length of the data is stored

Deallocate a netbuf allocated by netbuf_new().

Send data over a UDP or RAW netconn (that is already connected).

Free the packet buffer included in a netbuf

Allocate memory for a packet buffer for a given netbuf.

Receive data (in form of a netbuf) from a UDP or RAW netconn

Receive data (in form of a netbuf) from a UDP or RAW netconn

Receive data (in form of a netbuf containing a packet buffer) from a netconn

Send data (in form of a netbuf) to a specific remote IP address and port. Only to be used for UDP and RAW netconns (not TCP).

Let a netbuf reference existing (non-volatile) data.

Chain one netbuf to another (@see pbuf_chain)

Move the current data pointer of a packet buffer contained in a netbuf to the next part. The packet buffer itself is not modified.

Move the current data pointer of a packet buffer contained in a netbuf to the beginning of the packet. The packet buffer itself is not modified.