Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|--- a/sys/dev/disk/iscsi/initiator/iscsivar.h
|+++ b/sys/dev/disk/iscsi/initiator/iscsivar.h
--------------------------
Patching file sys/dev/disk/iscsi/initiator/iscsivar.h using Plan A...
Hunk #1 succeeded at 137.
Hunk #2 succeeded at 255.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|--- a/sys/dev/disk/iscsi/initiator/iscsi.c
|+++ b/sys/dev/disk/iscsi/initiator/iscsi.c
--------------------------
Patching file sys/dev/disk/iscsi/initiator/iscsi.c using Plan A...
Hunk #1 succeeded at 63.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|--- a/sys/dev/disk/iscsi/initiator/isc_sm.c
|+++ b/sys/dev/disk/iscsi/initiator/isc_sm.c
--------------------------
Patching file sys/dev/disk/iscsi/initiator/isc_sm.c using Plan A...
Hunk #1 succeeded at 626.
Hunk #2 succeeded at 663.
Hunk #3 succeeded at 684.
Hunk #4 succeeded at 739.
Hunk #5 succeeded at 747.
Hunk #6 succeeded at 755.
Hunk #7 succeeded at 773.
Hunk #8 succeeded at 812.
Hunk #9 succeeded at 836.
Hmm...  The next patch looks like a unified diff to me...
The text leading up to this was:
--------------------------
|--- a/sys/dev/disk/iscsi/initiator/isc_cam.c
|+++ b/sys/dev/disk/iscsi/initiator/isc_cam.c
--------------------------
Patching file sys/dev/disk/iscsi/initiator/isc_cam.c using Plan A...
Hunk #1 succeeded at 207.
Hunk #2 succeeded at 316.
done
all four patched sources differ from pristine
SHA256 (isc_sm.c) = 7a1db28fce71baa36b4e851a88b34d7e93aed21b51b482b635496cafe99b2015
SHA256 (isc_cam.c) = 62d50c87f37e0b96bf4f1b5844921ca3e4daab2ef4e182d0e47a4a7a0785efd3
SHA256 (iscsi.c) = 7aeb25b88bda1cd782ae43a4c84e3f5171552f3fff605c35359b659acaa60b91