Stephen Hemminger e7b1c4665f lib: update documentation of some *_free functions
These functions all behave like libc free() and do
nothing if handed a NULL pointer. The code is already doing
this, this patch just documents the behavior.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
2022-02-12 12:05:01 +01:00
..
2021-10-22 22:40:59 +02:00
2021-10-19 16:35:16 +02:00