annotate docs/spec/fv3.tikz @ 673:e1f7cab30701

rename struct adbfoo to struct adb_foo

(or nearest idiomatic equivalent in the appropriate language)

This should have minimal impact on ABI compatibility, but is still formally
a backward-incompatible change (and is potentially an API incompatibility
too, though everyone should be using the typedefed synonyms.

\foreach \y/\col in {0/82,0.2/21,0.4/55,0.6/23,0.8/93} {
  \fill[black!\col!white] ($(-0.1,0)+(0,\y)$) rectangle ($(0.1,0.2)+(0,\y)$);
}