#include "copyright.h"

/* $XConsortium: XHost.c,v 11.10 88/09/06 16:07:54 jim Exp $ */
/* Copyright    Massachusetts Institute of Technology    1986	 */
/* this might be rightly reguarded an os dependent file */

#include "Xlibint.h"

XAddHost (dpy, host)
  register Display *dpy;
  XHostAddress *host;
{
  register xChangeHostsReq *req;
  register int length = (host->length + 3) & ~0x3;	/* round up */

  LockDisplay (dpy);
  GetReqExtra (ChangeHosts, length, req);
  req->mode = HostInsert;
  req->hostFamily = host->family;
  req->hostLength = host->length;
  bcopy (host->address, (char *) NEXTPTR (req, xChangeHostsReq), host->length);
  UnlockDisplay (dpy);
  SyncHandle ();
}

XRemoveHost (dpy, host)
  register Display *dpy;
  XHostAddress *host;
{
  register xChangeHostsReq *req;
  register int length = (host->length + 3) & ~0x3;	/* round up */

  LockDisplay (dpy);
  GetReqExtra (ChangeHosts, length, req);
  req->mode = HostDelete;
  req->hostFamily = host->family;
  req->hostLength = host->length;
  bcopy (host->address, (char *) NEXTPTR (req, xChangeHostsReq), host->length);
  UnlockDisplay (dpy);
  SyncHandle ();
}


XAddHosts (dpy, hosts, n)
  register Display *dpy;
  XHostAddress *hosts;
  int n;
{
  register int i;
  for (i = 0; i < n; i++) {
    XAddHost (dpy, &hosts[i]);
  }
}

XRemoveHosts (dpy, hosts, n)
  register Display *dpy;
  XHostAddress *hosts;
  int n;
{
  register int i;
  for (i = 0; i < n; i++) {
    XRemoveHost (dpy, &hosts[i]);
  }
}