$OpenBSD: patch-display_xf86dga_XF86DGA_c,v 1.1 2005/01/31 14:20:26 todd Exp $
--- display/xf86dga/XF86DGA.c.orig	Sat Sep 18 05:50:34 2004
+++ display/xf86dga/XF86DGA.c	Sun Jan 30 15:40:46 2005
@@ -1,4 +1,4 @@
-/* $Id: patch-display_xf86dga_XF86DGA_c,v 1.1 2005/01/31 14:20:26 todd Exp $
+/* $Id: patch-display_xf86dga_XF86DGA_c,v 1.1 2005/01/31 14:20:26 todd Exp $
 
 Copyright (c) 1995  Jon Tombs
 Copyright (c) 1995,1996  The XFree86 Project, Inc
@@ -51,7 +51,8 @@ static char *xf86dga_extension_name = XF
  *                                                                           *
  *****************************************************************************/
 
-static int close_display();
+static XEXT_GENERATE_CLOSE_DISPLAY(close_display, xf86dga_info)
+
 static /* const */ XExtensionHooks xf86dga_extension_hooks = {
 	NULL,			/* create_gc */
 	NULL,			/* copy_gc */
@@ -70,16 +71,40 @@ static XEXT_GENERATE_FIND_DISPLAY(find_d
 				  xf86dga_extension_name,
 				  &xf86dga_extension_hooks, 0, NULL)
 
-static XEXT_GENERATE_CLOSE_DISPLAY(close_display, xf86dga_info)
 
-
 /*****************************************************************************
  *                                                                           *
  *		    public XFree86-DGA Extension routines                *
  *                                                                           *
  *****************************************************************************/
- static Bool _ggi_XF86DGAQueryExtension(Display * dpy, int *event_basep,
-					int *error_basep)
+/* prototypes to suppress compiler warnings */
+Bool _ggi_XF86DGAQueryExtension(Display * dpy, int *event_basep,
+				int *error_basep);
+Bool _ggi_XF86DGAQueryVersion(Display * dpy, int *majorVersion,
+			      int *minorVersion);
+Bool _ggi_XF86DGAGetVideoLL(Display * dpy, int screen, int *offset,
+			    int *width, int *bank_size, int *ram_size);
+Bool _ggi_XF86DGADirectVideoLL(Display * dpy, int screen, int enable);
+Bool _ggi_XF86DGASetViewPort(Display * dpy, int screen, int x, int y);
+Bool _ggi_XF86DGAInstallColormap(Display * dpy, int screen, Colormap cmap);
+Bool _ggi_XF86DGAQueryDirectVideo(Display * dpy, int screen, int *flags);
+Bool _ggi_XF86DGACopyArea(Display * dpy, int screen, Drawable d,
+			  GC gc,
+			  int src_x, int src_y,
+			  unsigned int width, unsigned int height,
+			  int dst_x, int dst_y);
+Bool _ggi_XF86DGAFillRectangle(Display * dpy, int screen,
+			       Drawable d, GC gc,
+			       int x, int y,
+			       unsigned int width, unsigned int height);
+void _ggi_XF86DGAUnmap(void);
+int _ggi_XF86DGADirectVideo(Display * dis, int screen, int enable);
+int _ggi_XF86DGAGetVideo(Display * dis, int screen, char **addr,
+			 int *width, int *bank, int *ram);
+
+
+Bool _ggi_XF86DGAQueryExtension(Display * dpy, int *event_basep,
+				int *error_basep)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 
@@ -93,8 +118,8 @@ static XEXT_GENERATE_CLOSE_DISPLAY(close
 }
 
 
-static Bool _ggi_XF86DGAQueryVersion(Display * dpy, int *majorVersion,
-				     int *minorVersion)
+Bool _ggi_XF86DGAQueryVersion(Display * dpy, int *majorVersion,
+			      int *minorVersion)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 	xXF86DGAQueryVersionReply rep;
@@ -118,9 +143,8 @@ static Bool _ggi_XF86DGAQueryVersion(Dis
 	return True;
 }
 
-static Bool _ggi_XF86DGAGetVideoLL(Display * dpy, int screen, int *offset,
-				   int *width, int *bank_size,
-				   int *ram_size)
+Bool _ggi_XF86DGAGetVideoLL(Display * dpy, int screen, int *offset,
+			    int *width, int *bank_size, int *ram_size)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 	xXF86DGAGetVideoLLReply rep;
@@ -150,8 +174,7 @@ static Bool _ggi_XF86DGAGetVideoLL(Displ
 }
 
 
-static Bool _ggi_XF86DGADirectVideoLL(Display * dpy, int screen,
-				      int enable)
+Bool _ggi_XF86DGADirectVideoLL(Display * dpy, int screen, int enable)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 	xXF86DGADirectVideoReq *req;
@@ -170,8 +193,7 @@ static Bool _ggi_XF86DGADirectVideoLL(Di
 	return True;
 }
 
-static Bool _ggi_XF86DGASetViewPort(Display * dpy, int screen,
-				    int x, int y)
+Bool _ggi_XF86DGASetViewPort(Display * dpy, int screen, int x, int y)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 	xXF86DGASetViewPortReq *req;
@@ -192,8 +214,7 @@ static Bool _ggi_XF86DGASetViewPort(Disp
 }
 
 
-static Bool _ggi_XF86DGAInstallColormap(Display * dpy, int screen,
-					Colormap cmap)
+Bool _ggi_XF86DGAInstallColormap(Display * dpy, int screen, Colormap cmap)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 	xXF86DGAInstallColormapReq *req;
@@ -213,8 +234,7 @@ static Bool _ggi_XF86DGAInstallColormap(
 }
 
 
-static Bool _ggi_XF86DGAQueryDirectVideo(Display * dpy, int screen,
-					 int *flags)
+Bool _ggi_XF86DGAQueryDirectVideo(Display * dpy, int screen, int *flags)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 	xXF86DGAQueryDirectVideoReply rep;
@@ -239,11 +259,11 @@ static Bool _ggi_XF86DGAQueryDirectVideo
 }
 
 
-static Bool _ggi_XF86DGACopyArea(Display * dpy, int screen, Drawable d,
-				 GC gc,
-				 int src_x, int src_y,
-				 unsigned int width, unsigned int height,
-				 int dst_x, int dst_y)
+Bool _ggi_XF86DGACopyArea(Display * dpy, int screen, Drawable d,
+			  GC gc,
+			  int src_x, int src_y,
+			  unsigned int width, unsigned int height,
+			  int dst_x, int dst_y)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 	xXF86DGACopyAreaReq *req;
@@ -270,11 +290,10 @@ static Bool _ggi_XF86DGACopyArea(Display
 }
 
 
-static Bool _ggi_XF86DGAFillRectangle(Display * dpy, int screen,
-				      Drawable d, GC gc,
-				      int x, int y,
-				      unsigned int width,
-				      unsigned int height)
+Bool _ggi_XF86DGAFillRectangle(Display * dpy, int screen,
+			       Drawable d, GC gc,
+			       int x, int y,
+			       unsigned int width, unsigned int height)
 {
 	XExtDisplayInfo *info = find_display(dpy);
 	xXF86DGAFillRectangleReq *req;
@@ -346,7 +365,7 @@ static int memory_fd;
 static char *_XFree86addr = NULL;
 static int _XFree86size = 0;
 
-static int _ggi_XF86DGADirectVideo(Display * dis, int screen, int enable)
+int _ggi_XF86DGADirectVideo(Display * dis, int screen, int enable)
 {
 	if (enable & XF86DGADirectGraphics) {
 #if !defined(ISC) && !defined(HAS_SVR3_MMAP) && !defined(Lynx)
@@ -384,8 +403,8 @@ static int _ggi_XF86DGADirectVideo(Displ
 }
 
 
-static int _ggi_XF86DGAGetVideo(Display * dis, int screen, char **addr,
-				int *width, int *bank, int *ram)
+int _ggi_XF86DGAGetVideo(Display * dis, int screen, char **addr,
+			 int *width, int *bank, int *ram)
 {
 	int offset;
 	char *devname;
@@ -459,7 +478,7 @@ static int _ggi_XF86DGAGetVideo(Display 
 }
 
 
-static void _ggi_XF86DGAUnmap(void)
+void _ggi_XF86DGAUnmap(void)
 {
 	munmap(_XFree86addr, _XFree86size);
 	close(memory_fd);