1 files changed, 184 insertions, 0 deletions

diff --git a/v4.0/src/INC/MULT.INC b/v4.0/src/INC/MULT.INC
new file mode 100644
index 0000000..7509a07
--- /dev/null
+++ b/v4.0/src/INC/MULT.INC
@@ -0,0 +1,184 @@
+;       SCCSID = @(#)mult.asm   1.2 85/04/12
+Break <Critical section and Multiplex channels>
+
+;----+----+----+----+----+----+----+----+----+----+----+----+----+----+----;
+;            C  A  V  E  A  T     P  R  O  G  R  A  M  M  E  R             ;
+;                                                                          ;
+; Critical section definitions
+;
+; These below are subject to leave-all sections
+critDisk    EQU     1                   ; Disk I/O critical section
+critDevice  EQU     2                   ; Device I/O critical section
+critShare   EQU     1                   ; Sharer I/O critical section
+critMem     EQU     1                   ; memory maintenance critical section
+critNet     EQU     5                   ; network critical section
+critSFT     EQU     1                   ; sft table allocation
+critIFS     EQU     6                   ; ifsfunc critical section
+; These below are not subject to leave-all sections
+critASSIGN  EQU     8                   ; Assign has munged a system call
+;                                                                          ;
+;            C  A  V  E  A  T     P  R  O  G  R  A  M  M  E  R             ;
+;----+----+----+----+----+----+----+----+----+----+----+----+----+----+----;
+
+;
+; The current set of defined multiplex channels is (* means documented):
+;
+;   Channel(h)  Issuer          Receiver    Function
+;      00       server          PSPRINT     print job control
+;     *01       print/apps      PRINT       Queueing of files
+;      02       BIOS            REDIR       signal open/close of printers
+;
+;      05       command         REDIR       obtain text of net int 24 message
+;     *06       server/assign   ASSIGN      Install check
+;
+;      08       external driver IBMBIO      interface to internal routines
+;
+;      10       sharer/server   Sharer      install check
+;      11       DOS/server      Redir       install check/redirection funcs
+;      12       sharer/redir    DOS         dos functions and structure maint
+;      13       MSNET           MSNET       movement of NCBs
+;      13       external driver IBMBIO      Reset_Int_13, allows installation
+;                                           of alternative INT_13 drivers after
+;                                           boot_up
+;      14 (IBM) DOS             NLSFUNC     down load NLS country info,DOS 3.3
+;      14 (MS)  APPS            POPUP       MSDOS 4 popup screen functions
+;      15       APPS            MSCDEX      CD-ROM extensions interface
+;      16       WIN386          WIN386      Windows communications
+;      17       Clipboard       WINDOWS     Clipboard interface
+;     *18       Applications    MS-Manger   Toggle interface to manager
+;      19       Shell
+;      1A       Ansi.sys
+;      1B       Fastopen,Vdisk   IBMBIO     EMS INT 67H stub handler
+;
+;      AC       Graphics
+;      AD       NLS (toronto)
+;      AE
+;      AF       Mode
+;      B0       GRAFTABL        GRAFTABL
+;
+
+
+;MUX 00-3F reserverd for IBM
+;MUX 80-BF reserverd for IBM
+;MUX 40-7F reserved for Microsoft
+;MUX C0-FF users
+
+
+
+MultSHARE   EQU     10h                 ; sharer
+    ;   1   MFT_enter
+    ;   2   MFTClose
+    ;   3   MFTclU
+    ;   4   MFTCloseP
+    ;   5   MFTCloN
+    ;   6   set_block
+    ;   7   clr_block
+    ;   8   chk_block
+    ;   9   MFT_get
+    ;   10  ShSave
+    ;   11  ShChk
+    ;   12  ShCol
+    ;   13  ShCloseFile
+
+MultNET     EQU     11h                 ; Network support
+MultIFS     EQU     11h                 ; Network support
+    ;   1   IFS_RMDIR
+    ;   2   IFS_SEQ_RMDIR
+    ;   3   IFS_MKDIR
+    ;   4   IFS_SEQ_MKDIR
+    ;   5   IFS_CHDIR
+    ;   6   IFS_CLOSE
+    ;   7   IFS_COMMIT
+    ;   8   IFS_READ
+    ;   9   IFS_WRITE
+    ;   10  IFS_LOCK
+    ;   11  IFS_UNLOCK
+    ;   12  IFS_DISK_INFO
+    ;   13  IFS_SET_FILE_ATTRIBUTE
+    ;   14  IFS_SEQ_SET_FILE_ATTRIBUTE
+    ;   15  IFS_GET_FILE_INFO
+    ;   16  IFS_SEQ_GET_FILE_INFO
+    ;   17  IFS_RENAME
+    ;   18  IFS_SEQ_RENAME
+    ;   19  IFS_DELETE
+    ;   20  IFS_SEQ_DELETE
+    ;   21  IFS_OPEN
+    ;   22  IFS_SEQ_OPEN
+    ;   23  IFS_CREATE
+    ;   24  IFS_SEQ_CREATE
+    ;   25  IFS_SEQ_SEARCH_FIRST
+    ;   26  IFS_SEQ_SEARCH_NEXT
+    ;   27  IFS_SEARCH_FIRST
+    ;   28  IFS_SEARCH_NEXT
+    ;   29  IFS_ABORT
+    ;   30  IFS_ASSOPER
+    ;   31  Printer_SET_STRING
+    ;   32  IFSFlushBuf
+    ;   33  IFSBufWrite
+    ;   34  IFSResetEnvironment
+    ;   35  IFSSpoolCheck
+    ;   36  IFSSpoolClose
+
+MultDOS     EQU     12h                 ; DOS call back
+    ;   1   DOS_CLOSE
+    ;   2   RECSET
+    ;   3   Get DOSGROUP
+    ;   4   PATHCHRCMP
+    ;   5   OUT
+    ;   6   NET_I24_ENTRY
+    ;   7   PLACEBUF
+    ;   8   FREE_SFT
+    ;   9   BUFWRITE
+    ;   10  SHARE_VIOLATION
+    ;   11  SHARE_ERROR
+    ;   12  SET_SFT_MODE
+    ;   13  DATE16
+    ;   14  SETVISIT
+    ;   15  SCANPLACE
+    ;   16  SKIPVISIT
+    ;   17  StrCpy
+    ;   18  StrLen
+    ;   19  Ucase
+    ;   20  POINTCOMP
+    ;   21  CHECKFLUSH
+    ;   22  SFFromSFN
+    ;   23  GetCDSFromDrv
+    ;   24  Get_User_Stack
+    ;   25  GetThisDrv
+    ;   26  DriveFromText
+    ;   27  SETYEAR
+    ;   28  DSUM
+    ;   29  DSLIDE
+    ;   30  StrCmp
+    ;   31  initcds
+    ;   32  pjfnfromhandle
+    ;   33  $NameTrans
+    ;   34  CAL_LK
+    ;   35  DEVNAME
+    ;   36  Idle
+    ;   37  DStrLen
+    ;   38  NLS_OPEN      DOS 3.3
+    ;   39  $CLOSE        DOS 3.3
+    ;   40  NLS_LSEEK     DOS 3.3
+    ;   41  $READ         DOS 3.3
+    ;   42  FastInit      DOS 4.0
+    ;   43  NLS_IOCTL     DOS 3.3
+    ;   44  GetDevList    DOS 3.3
+    ;   45  NLS_GETEXT    DOS 3.3
+    ;   46  MSG_RETRIEVAL DOS 4.0
+    ;   47  FAKE_VERSION  DOS 4.0
+    ;
+NLSFUNC     EQU     14h                 ; NLSFUNC CALL , DOS 3.3
+    ;   0   NLSInstall
+    ;   1   ChgCodePage
+    ;   2   GetExtInfo
+    ;   3   SetCodePage
+    ;   4   GetCntry
+    ;
+;FASTOPEN is not chained through INT 2F   ; DOS 3.3 F.C.
+;         it calls Multdos 42 to set up an entry routine address
+    ;   0   Install status  (reserved)
+    ;   1   Lookup
+    ;   2   Insert
+    ;   3   Delete
+    ;   4   Purge           (reserved)