INT 67 U - Qualitas 386MAX v7.00 - MEMLIMIT - API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. AH = 1Fh DS:SI -> request packet (see #03523) Return: AH = status (00h successful, 84h invalid function code, etc.) SeeAlso: AH=1Eh Format of 386MAX MEMLIMIT request packet: Offset Size Description (Table 03523) 00h WORD function code (00h-0Fh) 02h WORD return code (see #03524) 04h 4 BYTEs ??? 08h WORD ??? ??? (Table 03524) Values for 386MAX MEMLIMIT return code: 00h unknown request 01h invalid parameter for VCPIsee Virtual Control Program Interface limit 02h VCPIsee Virtual Control Program Interface limit set 03h invalid parameter for EMSsee Expanded Memory Specification limit 04h EMSsee Expanded Memory Specification limit set 05h DPMIsee DOS Protected-Mode Interface disabled 06h XMSsee Extended Memory Specification disabled 07h XMSsee Extended Memory Specification limit set 08h unable to uninstall 09h unloaded