Usermode/ld-acess - Clean up loadlib.c, improved debug

[tpg/acess2.git] / KernelLand / Kernel / drv / vterm.h

diff --git a/KernelLand/Kernel/drv/vterm.h b/KernelLand/Kernel/drv/vterm.h
index 4b78348..75128ba 100644 (file)
--- a/KernelLand/Kernel/drv/vterm.h
+++ b/KernelLand/Kernel/drv/vterm.h
@@ -42,6 +42,12 @@ enum eVT_InModes {
 typedef struct sVTerm  tVTerm;
 
 // === STRUCTURES ===
+typedef struct
+{
+       unsigned short  Row;
+       unsigned short  Col;
+} tVT_Pos;
+
 struct sVTerm
 {
         int    Mode;   //!< Current Mode (see ::eTplTerminal_Modes)
@@ -56,15 +62,15 @@ struct sVTerm
        
        Uint32  CurColour;      //!< Current Text Colour
        
-       size_t  ViewPos;        //!< View Buffer Offset (Text Only)
-       size_t  WritePos;       //!< Write Buffer Offset (Text Only)
+       size_t  ViewTopRow;     //!< View Buffer Offset (Text Only)
+       tVT_Pos WritePos;       //!< Write Buffer Offset (Text Only)
        tVT_Char        *Text;
        
+       tVT_Pos AltWritePos;    //!< Alternate write position
        tVT_Char        *AltBuf;        //!< Alternate Screen Buffer
-       size_t  AltWritePos;    //!< Alternate write position
        short   ScrollTop;      //!< Top of scrolling region (smallest)
        short   ScrollHeight;   //!< Length of scrolling region
-       size_t  SavedWritePos;  //!< Saved cursor position (\e[s and \e[u)
+       tVT_Pos SavedWritePos;  //!< Saved cursor position (\e[s and \e[u)
 
        char    EscapeCodeCache[16];
        size_t  EscapeCodeLen;
@@ -88,6 +94,11 @@ struct sVTerm
                 int    CachePos;
                char    Cache[32];
                size_t  PreEat;
+               union {
+                       struct {
+                               size_t  Offset;
+                       } Push;
+               } CmdInfo;
        } Cmd2D;
 
        tPTY    *PTY;
@@ -128,8 +139,9 @@ extern void VT_int_ClearLine(tVTerm *Term, int Num);
 extern void    VT_int_ClearInLine(tVTerm *Term, int Row, int FirstCol, int LastCol);
 extern void    VT_int_Resize(tVTerm *Term, int NewWidth, int NewHeight);
 extern void    VT_int_ToggleAltBuffer(tVTerm *Term, int Enabled);
+extern void    VT_int_PutFBData(tVTerm *Term, size_t Offset, size_t Length, const void *Buffer);
 
-extern size_t  *VT_int_GetWritePosPtr(tVTerm *Term);
+extern tVT_Pos *VT_int_GetWritePosPtr(tVTerm *Term);
 extern size_t  VT_int_GetBufferRows(tVTerm *Term);
 
 #endif