; =======================================================
; Ocean-240.2
; CP/M v2.2. Equates to call BDOS functions
;
; Created by Romych 2026-02-16
; =======================================================


    IFNDEF   _BDOS_INC
    DEFINE   _BDOS_INC

P_TERMCPM    EQU   0                                ; System Reset
C_READ       EQU   1                                ; Console input
C_WRITE      EQU   2                                ; Console output
A_READ       EQU   3                                ; Auxiliary (Reader) input
A_WRITE      EQU   4                                ; Auxiliary (Punch) output
L_WRITE      EQU   5                                ; Printer output
C_RAWIO      EQU   6                                ; Direct console I/O
A_STATIN     EQU   7                                ; Auxiliary Input status
A_STATOUT    EQU   8                                ; Auxiliary Output status
C_WRITESTR   EQU   9                                ; Output string
C_READSTR    EQU   10                               ; Buffered console input
C_STAT       EQU   11                               ; Console status
S_BDOSVER    EQU   12                               ; Return version number
DRV_ALLRESET EQU   13                               ; Reset discs
DRV_SET      EQU   14                               ; Select disc
F_OPEN       EQU   15                               ; Open file
F_CLOSE      EQU   16                               ; Close file
F_SFIRST     EQU   17                               ; search for first
F_SNEXT      EQU   18                               ; search for next
F_DELETE     EQU   19                               ; delete file
F_READ       EQU   20                               ; read next record
F_WRITE      EQU   21                               ; write next record
F_MAKE       EQU   22                               ; create file
F_RENAME     EQU   23                               ; Rename file
DRV_LOGINVEC EQU   24                               ; Return bitmap of logged-in drives
DRV_GET      EQU   25                               ; Return current drive
F_DMAOFF     EQU   26                               ; Set DMA address
DRV_ALLOCVEC EQU   27                               ; Return address of allocation map
DRV_SETRO    EQU   28                               ; Software write-protect current disc
DRV_ROVEC    EQU   29                               ; Return bitmap of read-only drives
F_ATTRIB     EQU   30                               ; set file attributes
DRV_DPB      EQU   31                               ; get DPB address
F_USERNUM    EQU   32                               ; get/set user number
F_READRAND   EQU   33                               ; Random access read record
F_WRITERAND  EQU   34                               ; Random access write record
F_SIZE       EQU   35                               ; Compute file size
F_RANDREC    EQU   36                               ; Update random access pointer
DRV_RESET    EQU   37                               ; Selectively reset disc drives
DRV_ACCESS   EQU   38                               ; Access drives
DRV_FREE     EQU   39                               ; Free drive
F_WRITEZF    EQU   40                               ; Write random with zero fill

    ENDIF