tree 6d1910e350b4b4ea1da806016f5f9f9ca689211b
parent 9281f251bebe5618070e03041a7cdb81162b337d
author Mauro Carvalho Chehab <mchehab@s-opensource.com> 1473326461 -0300
committer Mauro Carvalho Chehab <mchehab@s-opensource.com> 1473425793 -0300

[media] libv4l-introduction.rst: improve crossr-references

Use C cross-references to mention the V4L2 API calls on all
places it occurs inside this file.

While here, also mark constants as such.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>