internally defined funcs's prototypes @TODO: Make all functions nice and proper */

void distrenjob_remove(struct distrenjob *head, struct distrenjob *bj);

struct distrenjob *distrenjob_get(struct distrenjob *head, jobnum_t jobnum);

void distrenjob_enqueue(struct distrenjob *head, struct distrenjob *job);

void mortition(struct distrenjob *head, struct distrenjob *job);

/* Global Vars, eliminate these */

jobnum_t jobnum = 0; // The next job number to create in the queue

int hcfjob; // Highest consecutively finished job

int highest_jobnum; // The job number of the most recently created job, this is used when creating new jobs

  // free writer and save xml file to disk

  xmlFreeTextWriter(writer);

  return 1;

}

// returns 1 if successful

// updates job_list.xml which lists all the jobs in the queue

int updateJobListXML(struct distrenjob *head)

{

  struct distrenjob *job;

  xmlTextWriterPtr writer;

// returns 1 if completed successfully, 0 if not

// this reads a list of jobs in the queue before DistRen was shut down

// and then adds the jobs to the queue, as if it were never shut down

int createQueueFromXML(struct distrenjob *head)

{

  xmlDocPtr doc;  // holds xml document in memory

  xmlNodePtr cur; // points to the current xml element node

  // load xml document

  doc = xmlParseFile("job_list.xml");

  if(doc == NULL)

      fprintf(stderr, "createQueueFromXML: incorrect root element (%s)", (char*)cur->name);

    }

  // moves into the children elements of job_list

  cur = cur->xmlChildrenNode;

  /* scans the list of all jobs that were in queue before DistRen shutdown

  while(cur != NULL)

    {

      tmp = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);

      fprintf(stderr, "adding job: %s", tmp);

      // add job from job number @TODO create function with parameters (struct distrenjob *head, int job_number)