Category: DOS extenders
Flags: available only in protected mode
INT 21 - Phar Lap 386/DOS-Ext VMM v3.0 - GET OFFSET OF .EXP FILE HEADER AX = 2539h BX = MS-DOS file handle for open file Return: CF clear if successful EAX = offset of .EXP header in file CF set on error EAX = error code (02h file error) EBX = file error code 02h DOS error seeking 03h DOS error reading 04h invalid file type 05h invalid file format ECX = DOS error code if EBX=02h or 03h current file position in file modified