doc: add doc for opaque structs to link to the relevant page
authorKent Gibson <warthog618@gmail.com>
Fri, 9 Jun 2023 07:39:57 +0000 (15:39 +0800)
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Fri, 9 Jun 2023 14:57:19 +0000 (16:57 +0200)
commit9788bdd3d6791205431e65366dcc518446f7ca6a
tree5cc61057e545a106e2e9e2b5742e49e798fcfae9
parentf3697151776ee46d327ffeb69a7e9859cdcb0284
doc: add doc for opaque structs to link to the relevant page

The C doxygen documentation is difficult to navigate as the opaque types
do not get linked to anything.

Add doc for each opaque struct that references the relevant page.

While at it: fix a typo in the line-request group.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
include/gpiod.h