Windows: read and write take void* buffers, open takes a const char*
nt_read and nt_write were defined to take a char* buffer which was
then cast to a void *. Meantime every call of OS_READ and
OS_WRITE were casting to a char*.
Equally every call of OS_OPEN was passing down a const char*,
causing warnings.
This checkin fixes this:
nt_read : char* to void*
nt_write: char* to const void*
nt_open char* to const char*
Change-Id: Id4e138b9d347e1a9f35241e162a105d5f462b168
Reviewed-on: http://gerrit.openafs.org/3744
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>