1 files changed, 37 insertions, 0 deletions

diff --git a/v4.0/src/DEV/VDISK/VDISKSYS.INC b/v4.0/src/DEV/VDISK/VDISKSYS.INC
new file mode 100644
index 0000000..c9a6c30
--- /dev/null
+++ b/v4.0/src/DEV/VDISK/VDISKSYS.INC
@@ -0,0 +1,37 @@
+EMS_STATUS              EQU     40H
+EMS_GET_NUM_PAGES       EQU     42H
+EMS_ALLOC_PAGES         EQU     43H
+EMS_MAP_HANDLE          EQU     44H
+EMS_VERSION             EQU     46H
+EMS_SAVE_STATE          EQU     4F00H
+EMS_RESTORE_STATE       EQU     4F01H
+EMS_SET_HANDLE_NAME     EQU     5301H
+EMS_FRAME_SEG           EQU     5800H
+EMS_INT                 EQU     67H
+EMS_VERSION_LEVEL       EQU     40H
+EMS_2F_Handler          EQU     1Bh
+
+EMS_Mem                 EQU     'X'                                             ;an005; dms;
+EM_Mem                  EQU     'E'                                             ;an005; dms;
+
+EMS_EXPECTED_VERSION    EQU     34H
+EMS_LOW_ERROR           EQU     80H
+EMS_INSTALLED_FLAG      EQU     00h             ;ac006; dms;
+
+EMS_ALLOC_ERROR         EQU     -1              ; ***RPS ??
+SINGLE_SEGMENT          EQU     1
+;;;DOS_PAGE1               EQU     0FFH
+;;;DOS_PAGE2               EQU     0FEH
+DOS_PAGE_SZ             EQU     16
+EMS_Page_Size           EQU     4000h           ;an002; dms;
+
+EM_Size_Get             EQU     88h             ;an001; dms;
+
+
+GET_PAGE_FRAME_STRUC    STRUC
+  FRAME_SEGMENT DW      ?
+  START_PAGE    DB      ?
+  NUM_PAGE      DB      ?
+GET_PAGE_FRAME_STRUC    ENDS
+BUFFER_ENTRY_SIZE       EQU     TYPE GET_PAGE_FRAME_STRUC
+