Add XDrawSegments/XDrawPoint/XDrawPoints to internal stub table, and fix their signature matching X11.

2 files changed, 14 insertions, 10 deletions

diff --git a/xlib/X11/Xutil.h b/xlib/X11/Xutil.h
index 58124b0..bf372fb 100644
--- a/xlib/X11/Xutil.h
+++ b/xlib/X11/Xutil.h
@@ -535,7 +535,7 @@ extern Status XMatchVisualInfo(
 #endif
 );
 
-extern void XOffsetRegion(
+extern int XOffsetRegion(
 #if NeedFunctionPrototypes
     Region		/* r */,
     int			/* dx */,
@@ -814,7 +814,7 @@ extern void XUnionRectWithRegion(
 #endif
 );
 
-extern void XUnionRegion(
+extern int XUnionRegion(
 #if NeedFunctionPrototypes
     Region		/* sra */,
     Region		/* srb */,
diff --git a/xlib/xgc.c b/xlib/xgc.c
index 8975373..b18cb9e 100644
--- a/xlib/xgc.c
+++ b/xlib/xgc.c
@@ -521,7 +521,7 @@ XDrawImageString(
 }
 #endif
 
-void
+int
 XDrawPoint(
     Display *display,
     Drawable d,
@@ -529,10 +529,10 @@ XDrawPoint(
     int x,
     int y)
 {
-    XDrawLine(display, d, gc, x, y, x, y);
+    return XDrawLine(display, d, gc, x, y, x, y);
 }
 
-void
+int
 XDrawPoints(
     Display *display,
     Drawable d,
@@ -541,16 +541,19 @@ XDrawPoints(
     int npoints,
     int mode)
 {
-    int i;
+    int res = Success;
 
-    for (i=0; i<npoints; i++) {
-	XDrawLine(display, d, gc,
-		points[i].x, points[i].y, points[i].x, points[i].y);
+    while (npoints-- > 0) {
+	res = XDrawLine(display, d, gc,
+		points[0].x, points[0].y, points[0].x, points[0].y);
+	if (res != Success) break;
+	++points;
     }
+    return res;
 }
 
 #if !defined(MAC_OSX_TK)
-void
+int
 XDrawSegments(
     Display *display,
     Drawable d,
@@ -558,6 +561,7 @@ XDrawSegments(
     XSegment *segments,
     int nsegments)
 {
+    return Success;
 }
 #endif