[PATCH] A friendly ping for code shrinks

[Martin Lewis]

Hello,

Just a friendly ping for some old binary/code shrinking patches.

dhcpc:
	http://lists.busybox.net/pipermail/busybox/2020-May/087942.html

xfuncs_printf.c:
	http://lists.busybox.net/pipermail/busybox/2020-March/087822.html

function                                             old     new   delta
xstrndup                                              64      24     -40
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-40)             Total: -40 bytes
   text	   data	    bss	    dec	    hex	filename
 993204	  16915	   1872	1011991	  f7117	busybox_old
 993238	  16923	   1872	1012033	  f7141	busybox_unstripped

Martin