371   int i;  in hexnumlen()  local
373   for (i = 0; num != 0; i++)  in hexnumlen()
376   return max (i, 1);  in hexnumlen()
384   int i;  in hexnumstr()  local
389   for (i = len - 1; i >= 0; i--)  in hexnumstr()
391       buf[i] = "0123456789abcdef"[(num & 0xf)];  in hexnumstr()
494       int i;  local
525 	  for (i = 0;
526 	       (i < todo) && (i + escaped) < (max_buf_size - 2);
527 	       i++)
529 	      switch (myaddr[i] & 0xff)
537 		  *p++ = (myaddr[i] & 0xff) ^ 0x20;
540 		  *p++ = myaddr[i] & 0xff;
545 	  if (i < todo)
554 	      plen += hexnumstr ((char *)plen, (ULONGEST) i);
560 	  for (i = 0; i < todo; i++)
562 	      *p++ = tohex ((myaddr[i] >> 4) & 0xf);
563 	      *p++ = tohex (myaddr[i] & 0xf);
583       myaddr += i;
584       memaddr += i;
585       len -= i;
635   int i;  local
653   for (i = 0; i < cnt; i++)
655       csum += buf[i];
656       *p++ = buf[i];