Int 21 Fn 2530 P - Phar Lap 386/dos-ext Vmm V2.3+ - Set Size Of Buffer F [E] AX = 2530h ECX = size of data buffer in bytes (1024 to 65536) Return: CF clear if successful CF set on error EAX = error code 08h insufficient low memory 81h invalid size See Also: AX=2517h