INT 2F - Disk-Emu - INSTALLATION CHECK / GET VERSION AX = AFDEh ES:DI -> 14-byte buffer for data (see #02979) Return: AX = CFDEh (Carlos Fernandez Disk-Emu) if installed BX = version (BH = major, BL = minor) Format of Disk-Emu information data: Offset Size Description (Table 02979) 00h BYTE number of tracks 01h BYTE sectors per track 02h WORD bytes per sector 04h BYTE number of heads 05h BYTE flag: 00h inactive, 01h active 06h BYTE write protection (00h none, 01h full, 02h pseudo) 07h BYTE saved (00h some unsaved data, 01h all data saved) 08h BYTE disk in memory (00h no, 01h yes) 09h WORD EMSsee Expanded Memory Specification handle 0Bh WORD XMSsee Extended Memory Specification handle 0Dh BYTE memory type used for disk (00h XMSsee Extended Memory Specification, 01h EMSsee Expanded Memory Specification)