Add the sizeof_field() macro which returns the size of a struct field. This is used by Linux kernel code including ext4. Co-developed-by: Claude Opus 4.5 <noreply@anthropic.com> Signed-off-by: Simon Glass <simon.glass@canonical.com>
Add the sizeof_field() macro which returns the size of a struct field. This is used by Linux kernel code including ext4. Co-developed-by: Claude Opus 4.5 <noreply@anthropic.com> Signed-off-by: Simon Glass <simon.glass@canonical.com>