#include <exec/libraries.h>
#include <proto/exec.h>

struct Library *DiskBase = NULL;
extern unsigned long _DiskBaseVer;

void _INIT_5_DiskBase()
{
  if (!(DiskBase = OpenLibrary("disk.library",_DiskBaseVer)))
    exit(20);
}

void _EXIT_5_DiskBase()
{
  if (DiskBase)
    CloseLibrary(DiskBase);
}