X-Git-Url: http://winboard.nl/cgi-bin?p=polyglot.git;a=blobdiff_plain;f=pipe.h;h=ced06d7b09b1d46b9a294dd42816fdf518845bfd;hp=b13f5135ce0719656df83d5bfa7fa0d0e4d5b49b;hb=6442b61046f46f65bfc4bf0b3727abe2dc27acb8;hpb=e7a2abd9bd4fce9ebbd70793b00d9d5f99886348

diff --git a/pipe.h b/pipe.h
index b13f513..ced06d7 100644
--- a/pipe.h
+++ b/pipe.h
@@ -5,28 +5,37 @@
 
 #include <windows.h>
 
-
 // constants
 
 const int LINE_INPUT_MAX_CHAR = 4096;
 
+// defines
+
+#define PIPE_EOF 1
+#define PIPE_ACTIVE 2
+
 // types
 
 struct PipeStruct {
-  HANDLE hInput, hOutput;
+
+    HANDLE hInput, hOutput;
     HANDLE hProcess;
-  BOOL bConsole;
-  int nBytesLeft;
-  int nReadEnd;
-  char szBuffer[LINE_INPUT_MAX_CHAR];
-
-  void Open(const char *szExecFile = NULL);
-  void Close(void) const;
-  void ReadInput(void);
-  bool CheckInput(void);
-  bool GetBuffer(char *szLineStr);
-  bool LineInput(char *szLineStr);
-  void LineOutput(const char *szLineStr) const;
+    DWORD state;
+    BOOL bConsole;
+    int nBytesLeft;
+    int nReadEnd;
+    char szBuffer[LINE_INPUT_MAX_CHAR];
+
+    void Open(const char *szExecFile = NULL);
+    void Close(void) const;
+    void Kill(void) const;
+    bool EOF_(void);
+    bool Active(void);
+    void ReadInput(void);
+    bool CheckInput(void);
+    bool GetBuffer(char *szLineStr);
+    bool LineInput(char *szLineStr);
+    void LineOutput(const char *szLineStr) const;
 }; // pipe
 
 #endif