[build] tree file /usr/src/sys/dev/drm/radeon/rv770_dma.c sha256 = b33101a3cce7eba62ac2d1dda4e1ec0f7225028942cdbb1cafd1c9a2670e33d9
[build] verbatim rv770_copy_dma (lines 42-94) sha256 = c1b2d82ab166f9e04f7158a8d6fe0506d22ee1c6f05aca121ca0ac9b5a6b547c
[build] extraction cross-check OK (line-range == pattern)
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|--- a/sys/dev/drm/radeon/rv770_dma.c
|+++ b/sys/dev/drm/radeon/rv770_dma.c
--------------------------
Patching file sys/dev/drm/radeon/rv770_dma.c using Plan A...
Hunk #1 succeeded at 48.
done
[build] fixed variant extracted (fix.diff + rename only)
[build] assembled df2214_rig.c: head + BASELINE-verbatim + FIXED-verbatim + tail
In file included from df2214_rig.c:24:
/usr/src/sys/sys/systm.h:216:5: warning: conflicting types for built-in function 'log' [-Wbuiltin-declaration-mismatch]
 int log (int, const char *, ...) __printflike(2, 3);
     ^~~
[build] built /root/df2214/df2214_rig.ko (baseline + fixed in ONE module)