Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff -up a/config.def.h b/config.def.h
|--- a/config.def.h	2020-04-17 13:37:50.926942626 +0200
|+++ b/config.def.h	2020-04-25 15:24:56.722215722 +0200
--------------------------
Patching file config.def.h using Plan A...
Hunk #1 succeeded at 2.
Hunk #2 succeeded at 85.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|diff -up a/dwm.c b/dwm.c
|--- a/dwm.c	2020-04-17 13:37:50.926942626 +0200
|+++ b/dwm.c	2020-04-25 15:29:37.664175514 +0200
--------------------------
Patching file dwm.c using Plan A...
Hunk #1 succeeded at 119.
Hunk #2 succeeded at 200.
Hunk #3 succeeded at 640.
Hunk #4 succeeded at 1285.
Hunk #5 succeeded at 1508.
Hunk #6 succeeded at 1693.
done