2026年3月5日凌晨3時40分最近更新： 2 小時前
In addition to supporting new memory allocation strategies as controlled by INT 21h/58h subfunctions 0 and 1 (get and set allocation strategy, respectively), DOS 5.0 also added new subfunctions 2 and 3. These allow the caller to query (subfunction 2) or set (subfunction 3) the UMB link.
，这一点在哔哩哔哩中也有详细论述
downloads each provider version once and reuses it across inits, but it’s
135-hour battery life without ANC, 75 hours with ANC