pub unsafe extern "C" fn mempr_off()Expand description
Disables protections on the page whose address is currently in PAGE_ADDR.
SAFETY: PAGE_ADDR should be set to a page-aligned pointer to an owned page,
PAGE_SIZE should be the host pagesize, and the range from PAGE_ADDR to
PAGE_SIZE * PAGE_COUNT must be owned and allocated memory. No other threads
should be running.