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# UDP configuration options
[Configuration options for uIP]

## Detailed Description

Note:
  The UDP support in uIP is still not entirely complete; there is no support for sending or receiving broadcast or multicast packets, but it works well enough to support a number of vital applications such as DNS queries, though

## Defines
#define | UIP_UDP
| Toggles wether UDP support should be compiled in or not.
#define | UIP_UDP_CHECKSUMS
| Toggles if UDP checksums should be used or not.
#define | UIP_UDP_CONNS
| The maximum amount of concurrent UDP connections.
#define | UIP_UDP_APPCALL
| The name of the function that should be called when UDP datagrams arrive.

## Define Documentation

#define UIP_UDP_CHECKSUMS

| Toggles if UDP checksums should be used or not. Note: Support for UDP checksums is currently not included in uIP, so this option has no function.