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; ; ; ;
NO equ 0
YES equ not NO
FSExec equ NO ;an018; dms;conditional assembly
ShipDisk equ NO ;an000; dms;ship disk flag
Boot_ID equ 0AA55h
DOS_Found equ 0
Not_Include equ 0
Do_Include equ 1
INIT equ 0
FAT12_File_System equ 01h
FAT16_File_System equ 04h
New_File_System equ 06h
FS_String_Max_Length equ 5
Paragraph_Size equ 16 ; ;AN005;
Len_FS_String_Buffer equ 13
Net_Check equ 1200h
Assign_Check equ 8000h
Found_Yes equ 1
Found_No equ 0
Asciiz_End equ 0
DBCS equ 81h
DBCS_Blank equ 40h
DBCS_Vector_Size equ 2
End_Of_Vector equ 0
Blank equ " "
Label_Length equ 11
CR equ 13
DBCS_VECTOR equ NO
;Limits
BIG_FAT_THRESHOLD equ 4086
;-------------------------------------------------------------------------------
DRNUM EQU 5CH
; Exit status defines
ExitOK equ 0
ExitCtrlC equ 3
ExitFatal equ 4
ExitNo equ 5
;-------------------------------------------------------------------------------
; These are the data structures which we will need
Media_ID struc
Media_ID_Info_Level dw 0
Media_ID_Serial_Number dd 0
Media_ID_Volume_Label db 11 dup(" ")
Media_ID_File_System db 8 dup(" ")
Media_ID ends
Relative_Sector_Buffer struc ; ;AN000;
Start_Sector_Low dw ? ;Low word of RBA sector ;AN000;
Start_Sector_High dw ? ;High word of RBA sector ;AN000;
Number_Sectors dw ? ;Number of sectors ;AN000;
Buffer_Offset dw ? ;Address of data buffer ;AN000;
Buffer_Segment dw ? ; ;AN000;
Relative_Sector_Buffer ends ; ;AN000;
;Per system file data structure
a_FileStructure struc
fileHandle DW ?
fileSizeInParagraphs DW ?
fileSizeInBytes DD ?
fileOffset DD ?
fileStartSegment DW ?
fileDate DW ?
fileTime DW ?
a_FileStructure ends
;-------------------------------------------------------------------------------
LOGBOOTSECT equ 1
Set_Drv_Owner equ 0Fh ; IOCTL subfunction
Custom_Media equ 0F0H ; Media byte for custom format
Dual_8_Media equ 0FFh ; Dual sided 8 sectored
Single_8_Media equ 0FEh ; Single sided 8 sectored
Dual_9_Media equ 0FDh ; Dual sided 9 sectored
Single_9_Media equ 0FCh ; Single sided 9 sectored
Dual_15_Media equ 0F9h ; Dual sided 15 sectored
Fixed_Disk equ 0F8h ; Fixed Disk
Invalid_Drive equ 000Fh ; Extended error 15
Max_Format_Size equ 0FFFFh ; Max bytes to Format ;an015; dms;
Multi_Track_Format equ 02h ; Multi-track format ;an015; dms;
Single_Track_Format equ 00h ; Single track format ;an015; dms;
Select_Disk_Message equ 0ADC1h ; an016; dms;
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