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+/*
+ * Copyright (c) 2001 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *  
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ *
+ * Author: Paulo César Pereira de Andrade
+ */
+
+/* $XFree86: xc/programs/xedit/lisp/debugger.h,v 1.7 2002/11/08 08:00:56 paulo Exp $ */
+
+#ifndef Lisp_debugger_h
+#define Lisp_debugger_h
+
+/*
+ * Definitions
+ */
+#define	DBGPROMPT	"DEBUG> "
+#ifdef DEBUGGER
+
+/*
+ * Types
+ */
+typedef enum _LispDebugState {
+    LispDebugUnspec,	/* initial state */
+    LispDebugRun,	/* just run, until breakpoint or error */
+    LispDebugFinish,	/* evaluates until selected form is finished */
+    LispDebugNext,	/* evaluate form */
+    LispDebugStep	/* evaluate form, and step on subforms */
+} LispDebugState;
+
+typedef enum _LispDebugCall {
+    LispDebugCallBegin,
+    LispDebugCallEnd,
+    LispDebugCallFatal,
+    LispDebugCallWatch	/* just remove watched variables that lost context */
+} LispDebugCall;
+
+typedef enum _LispDebugBreak {
+    LispDebugBreakFunction,
+    LispDebugBreakVariable
+} LispDebugBreak;
+
+#include "private.h"
+
+/*
+ * Prototypes
+ */
+void LispDebugger(LispDebugCall, LispObj*, LispObj*);
+
+#endif /* DEBUGGER */
+#endif /* Lisp_debugger_h */