[flashrom-gerrit] Change in flashrom[master]: layout: Introduce layout_next()

[Nico Huber (Code Review)]

Attention is currently required from: Edward O'Callaghan, Angel Pons, Daniel Campello, Anastasia Klimchuk, Peter Marheine.
Hello build bot (Jenkins), David Hendricks, Thomas Heijligen, Edward O'Callaghan, Angel Pons, Daniel Campello, Arthur Heymans, Anastasia Klimchuk, Peter Marheine,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/33542

to look at the new patch set (#3).

Change subject: layout: Introduce layout_next()
......................................................................

layout: Introduce layout_next()

Also, a `layout.c` internal version _layout_next() that allows
to modify layout entries and a shorthand to look up an entry by
name, _layout_entry_by_name().

Use the new functions where applicable and the code is not
dropped later in this train, and also to compare the layouts
in flashrom_layout_read_from_ifd() in depth.

Change-Id: I284958471c61344d29d92c95d88475065a9ca9aa
Signed-off-by: Nico Huber 
---
M layout.c
M layout.h
M libflashrom.c
3 files changed, 88 insertions(+), 66 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/42/33542/3