#ifdef LINT

/*
   a ridiculous definition, suppressing
   "possible pointer alignment problem" for (long *) malloc()
   "enlarg defined but never used"
   "ftell defined (in <stdio.h>) but never used"
   from lint
*/
#include <stdio.h>
long *
alloc(n) unsigned n; {
long dummy = ftell(stderr);
   if(n) dummy = 0;   /* make sure arg is used */
   return(&dummy);
}

#else

extern char *malloc();
/* extern char *realloc(); */

long *
alloc(lth)
register unsigned lth;
{
   register char *ptr;

   if(!(ptr = malloc(lth)))
      panic("Cannot get %d bytes", lth);
   return((long *) ptr);
}

long *
enlarge(ptr,lth)
register char *ptr;
register unsigned lth;
{
   register char *nptr;

   nptr = alloc(lth);
   movmem(ptr,nptr,lth);
   free(ptr);
   return((long *) nptr);
}

#endif LINT