PC_NUM_CALLBACKS
#define PC_MASK ((1 << PC_NUM_CALLBACKS) - 1)
struct page_capture_callback pc_cb[PC_NUM_CALLBACKS];
for (cb_index = 0; cb_index < PC_NUM_CALLBACKS; cb_index++) {
ASSERT(cb_index != PC_NUM_CALLBACKS);
for (cb_index = 0; cb_index < PC_NUM_CALLBACKS; cb_index++) {
ASSERT(cb_index < PC_NUM_CALLBACKS);
for (cb_index = 0; cb_index < PC_NUM_CALLBACKS; cb_index++) {
ASSERT(cb_index < PC_NUM_CALLBACKS);