For devJs (I think?), who asked me what I was working on after I said uuuh me is hexdump diver, here is some logs so as to illustrate the boring stuff I'm doing lmao:

; just checking what I'm allocating c:
0000000000000000 : ALO 000000001B0C42B0

; ^taking that allocation and inspecting it
$0000 <: 000000001B0C42B0

00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................

00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................

; it's 128 bytes, so OK, good.
; then I say perform some writes
000000001B0C42B0 : WRT [ 0 .. 56] | 128 ( 56 * 1)
000000001B0C42E8 : WRT [ 56 .. 61] | 128 ( 5 * 1)

; ^look at the buf again to check that I wrote what I
; ^intended to write
$0000 <: 000000001B0C42B0

0000558D F7C480C0 : 00000000 00000000 | .....U..........
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 544F4F52 | ........ROOT....

00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................

; ... do some more writes, and so it keeps going
000000001B0C42ED : WRT [ 61 .. 117] | 128 ( 56 * 1)
000000001B0C4325 : WRT [ 117 .. 119] | 128 ( 2 * 1)

; ^inspect...
$0000 <: 000000001B0C42B0

0000558D F7C480C0 : 00000000 00000000 | .....U..........
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : FFFFC300 544F4F52 | ........ROOT....

FFFFC3FF FFFFFFFF : 000000FF FFFFFFFF | ................
00000000 00000000 : 00000000 00000000 | ................
00000000 00000000 : 00000000 00000000 | ................
00002400 00000000 : 00000000 00000000 | .....$..........

; and here it crashes because I somehow still wrote
; outside of bounds ;> FUUUUUUUUUUUUUUCKKKK
realloc(): invalid next size
Aborted (core dumped)