Warner Losh 19b7fe02c4 Document existing practice and be more clear about sys/foo.h files
being alphabetical with sys/param.h or sys/types.h being first. Expand
the example to hopefully make this (slightly) clearer.

Noticed by: cem@
2016-09-20 04:50:53 +00:00
..
2016-09-18 12:49:23 +00:00
2015-10-15 22:55:08 +00:00