UDP.h

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// Product  OpenNet


// TEST COVERAGE  2019-05-10  KMS - Martin Dubois, ing.

#pragma once

// Constants

#define UDP_HEADER_SIZE_byte (8)

#define UDP_IP_PROTOCOL (0x11)

#ifndef _OPEN_NET_NO_FUNCTION_

// Functions

OPEN_NET_GLOBAL unsigned char * UDP_Data(OPEN_NET_GLOBAL unsigned char * aData)
{
    return (aData + UDP_HEADER_SIZE_byte);
}

unsigned short UDP_DestinationPort(OPEN_NET_GLOBAL const unsigned char * aData)
{
    return (*((OPEN_NET_GLOBAL const unsigned short *)(aData + 2)));
}

unsigned short UDP_SourcePort(OPEN_NET_GLOBAL const unsigned char * aData)
{
    return (*((OPEN_NET_GLOBAL const unsigned short *)(aData + 0)));
}

#endif // ! _OPEN_NET_NO_FUNCTION_