libchromeos: Add helpers to work with void pointers
Every time we need to move a void pointer by a specified byte offset,
we need to cast it to char* or something and then add the offset.
These functions help with this void pointer math...
BUG=None
TEST=FEATURES=test emerge-link libchromeos
Change-Id: I9fd70274b3e9dcc395ccfe18d45e5b64469e85c4
Reviewed-on: https://chromium-review.googlesource.com/222854
Tested-by: Alex Vakulenko <avakulenko@chromium.org>
Reviewed-by: Christopher Wiley <wiley@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>
1 file changed