File content as of revision 61:aad055f1b0d1:

#include <stdint.h>
#include <stdbool.h>

#include "log.h"
#include "net.h"
#include "ndp.h"
#include "ip6.h"
#include "slaac.h"
#include "clock.h"
#include "action.h"
#include "mac.h"

bool RsTrace = false;

bool RsSendSolicitation = false;

__packed struct header
{
    uint32_t  reserved;
};

static void logHeader(void* pPacket, int size)
{
    struct header* pHeader = (struct header*)pPacket;
    char* pData = (char*)pHeader + sizeof(struct header);
    int dataLength = size - sizeof(struct header);
    
    if (NetTraceVerbose)
    {
        Log("RS header\r\n");
        LogF("  Size        %d\r\n", size);
        NdpLogOptionsVerbose(pData, dataLength);
    }
    else
    {
        Log("RS    header");
        NdpLogOptionsQuiet(pData, dataLength);
        Log("\r\n");
    }
}
int RsGetWaitingSolicitation(void* pPacket, int* pSize, uint8_t* pType, uint8_t* pCode)
{
    if (!RsSendSolicitation) return DO_NOTHING;
    RsSendSolicitation = false;
    
    *pType = 133; //Router solicitation
    *pCode = 0;

    struct header* pHeader = (struct header*)pPacket;
    pHeader->reserved = 0;
    
    char* pData = (char*)pHeader + sizeof(struct header);
    char* p = pData;
    p += NdpAddOptionSourceMac(p, MacLocal);
    
    *pSize = sizeof(struct header) + p - pData;
    
    if (RsTrace)
    {
        if (NetTraceNewLine) Log("\r\n");
        LogTime("NDP send router solicit\r\n");
        logHeader(pPacket, *pSize);
    }
    
    return ActionMakeFromDestAndTrace(MULTICAST_ROUTER, RsTrace && NetTraceStack);
    
}