[PATCH 05/12] mi: fix shadow warnings

[Yaakov (Cygwin/X)]

From: Yaakov Selkowitz <yselkowitz at users.sourceforge.net>

mibitblt.c: In function 'miGetImage':
mibitblt.c:617:20: warning: declaration of 'pt' shadows a previous local
mibitblt.c:609:17: warning: shadowed declaration is here
mispans.c: In function 'miFillUniqueSpanGroup':
mispans.c:456:33: warning: declaration of 'i' shadows a previous local
mispans.c:382:9: warning: shadowed declaration is here
mispans.c:488:17: warning: declaration of 'i' shadows a previous local
mispans.c:382:9: warning: shadowed declaration is here

Signed-off-by: Yaakov Selkowitz <yselkowitz at users.sourceforge.net>
---
 mi/mibitblt.c |    6 +++---
 mi/mispans.c  |    4 ----
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/mi/mibitblt.c b/mi/mibitblt.c
index b9873c1..b0d14ae 100644
--- a/mi/mibitblt.c
+++ b/mi/mibitblt.c
@@ -614,7 +614,7 @@ miGetImage(DrawablePtr pDraw, int sx, int sy, int w, int h,
     if (format == ZPixmap) {
         if ((((1LL << depth) - 1) & planeMask) != (1LL << depth) - 1) {
             ChangeGCVal gcv;
-            xPoint pt;
+            xPoint xpt;
 
             pGC = GetScratchGC(depth, pDraw->pScreen);
             if (!pGC)
@@ -629,9 +629,9 @@ miGetImage(DrawablePtr pDraw, int sx, int sy, int w, int h,
              * Clear the pixmap before doing anything else
              */
             ValidateGC((DrawablePtr) pPixmap, pGC);
-            pt.x = pt.y = 0;
+            xpt.x = xpt.y = 0;
             width = w;
-            (*pGC->ops->FillSpans) ((DrawablePtr) pPixmap, pGC, 1, &pt, &width,
+            (*pGC->ops->FillSpans) ((DrawablePtr) pPixmap, pGC, 1, &xpt, &width,
                                     TRUE);
 
             /* alu is already GXCopy */
diff --git a/mi/mispans.c b/mi/mispans.c
index 0f89880..11c8a43 100644
--- a/mi/mispans.c
+++ b/mi/mispans.c
@@ -453,8 +453,6 @@ miFillUniqueSpanGroup(DrawablePtr pDraw, GCPtr pGC, SpanGroup * spanGroup)
                             (int *) realloc(newspans->widths,
                                             ysizes[index] * sizeof(int));
                         if (!newpoints || !newwidths) {
-                            int i;
-
                             for (i = 0; i < ylength; i++) {
                                 free(yspans[i].points);
                                 free(yspans[i].widths);
@@ -485,8 +483,6 @@ miFillUniqueSpanGroup(DrawablePtr pDraw, GCPtr pGC, SpanGroup * spanGroup)
         points = malloc(count * sizeof(DDXPointRec));
         widths = malloc(count * sizeof(int));
         if (!points || !widths) {
-            int i;
-
             for (i = 0; i < ylength; i++) {
                 free(yspans[i].points);
                 free(yspans[i].widths);
-- 
1.7.9