Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/DtHelp/VirtFuncsI.h

@@ -0,0 +1,59 @@
+/* $XConsortium: VirtFuncsI.h /main/8 1995/12/18 16:24:02 cde-hp $ */
+/*************************************<+>*************************************
+ *****************************************************************************
+ **
+ **  File:   VirtFunctsI.h
+ **
+ **  Project:
+ **
+ **  Description:  Public Header file for Canvas.c
+ **
+ **  (c) Copyright 1987, 1988, 1989, 1990, 1991, 1992 Hewlett-Packard Company
+ **
+ **  (c) Copyright 1993, 1994 Hewlett-Packard Company
+ **  (c) Copyright 1993, 1994 International Business Machines Corp.
+ **  (c) Copyright 1993, 1994 Sun Microsystems, Inc.
+ **  (c) Copyright 1993, 1994 Novell, Inc.
+ **
+ *******************************************************************
+ *************************************<+>*************************************/
+#ifndef _DtHelpVirtFuncsI_h
+#define _DtHelpVirtFuncsI_h
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/********    Private Defines Declarations    ********/
+
+/********    Private Typedef Declarations    ********/
+
+/********    Private Structures Declarations    ********/
+
+/********    Private Define Declarations    ********/
+
+/********    Private Macro Declarations    ********/
+
+/********    Private Function Declarations    ********/
+
+extern	void		_DtCvFontMetrics(
+				_DtCanvasStruct	*canvas,
+				_DtCvPointer	 font_handle,
+				_DtCvUnit	*ret_ascent,
+				_DtCvUnit	*ret_descent,
+				_DtCvUnit	*ret_ave,
+				_DtCvUnit	*ret_super_y,
+				_DtCvUnit	*ret_sub_y);
+extern	_DtCvUnit	_DtCvGetStringWidth(
+				_DtCanvasStruct	 *canvas,
+				_DtCvSegment	 *segment,
+				void		 *string,
+				int		  len);
+
+#ifdef __cplusplus
+}  /* Close scope of 'extern "C"' declaration which encloses file. */
+#endif
+
+#endif /* _DtHelpVirtFuncsI_h */
+/* DON'T ADD ANYTHING AFTER THIS #endif */