In: AX = 0500h ES:EDI = selector:offset of 48 byte buffer Out: if successful: carry flag clear buffer is filled with the following information: Offset Length Contents 00h 4 Largest available free block in bytes 04h 2ch Other fields only supplied by DPMI if failed: carry flag setNotes:
Function 0400 - Get Version | Table of Content | Function 0501 - Allocate Memory Block |