Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|From c74af17bcab18263ea565e6760728d03987359a7 Mon Sep 17 00:00:00 2001
|From: jD91mZM2 <me@krake.one>
|Date: Sun, 31 May 2020 22:06:00 +0200
|Subject: [PATCH] Custom screen insets
|
|---
| config.def.h |  7 +++++++
| dwm.c        | 35 +++++++++++++++++++++++++++++++++++
| 2 files changed, 42 insertions(+)
|
|diff --git a/config.def.h b/config.def.h
|index 1c0b587..43b464a 100644
|--- a/config.def.h
|+++ b/config.def.h
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 18.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff --git a/dwm.c b/dwm.c
|index 4465af1..f91da15 100644
|--- a/dwm.c
|+++ b/dwm.c
--------------------------
Patching file dwm.c using Plan A...
Hunk #1 succeeded at 111.
Hunk #2 succeeded at 137.
Hunk #3 succeeded at 207.
Hunk #4 succeeded at 651.
Hunk #5 succeeded at 1508.
Hunk #6 succeeded at 1859.
Hmm...  Ignoring the trailing garbage.
done