ZincExtern.hpp

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#include <tcl.h>

#ifndef ZINC_EXTERN
#define ZINC_EXTERN


// those are function have been created within a C compiler
extern "C"
{

  //The TkZinc function that initialises tkzinc
  int Tkzinc_Init(Tcl_Interp *interp);

  //The TkZinc function that creates a zinc object
  int ZincObjCmd(ClientData client_data,    // Main window associated with interpreter.
                 Tcl_Interp *interp,        // Current interpreter. 
                 int        argc,           // Number of arguments.
                 Tcl_Obj   *CONST  args[]); // Argument objects.

  //The TkZinc function that is called by tcl when calling ".zinc fct ..."
  typedef int (*WidgetObjCmd)
                   (ClientData client_data,   // Information about the widget.
                    Tcl_Interp *interp,       // Current interpreter.
                    int        argc,          // Number of arguments.
                    Tcl_Obj    *CONST args[]) // Argument objects.
          __attribute__((cdecl));

}

#endif

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