private static void sqlite3PCacheBufferSetup(object pBuf, int sz, int n)
{
if (pcache1 != null)
{
sz = SysEx.ROUNDDOWN8(sz);
pcache1.szSlot = sz;
pcache1.nSlot = pcache1.nFreeSlot = n;
pcache1.nReserve = n > 90 ? 10 : (n / 10 + 1);
pcache1.pStart = null;
pcache1.pEnd = null;
pcache1.pFree = null;
pcache1.bUnderPressure = false;
PgFreeslot p;
while (n-- > 0)
{
p = new PgFreeslot();
p._PgHdr = new PgHdr();
p.pNext = pcache1.pFree;
pcache1.pFree = p;
}
pcache1.pEnd = pBuf;
}
}