fixed some signed/unsigned comparison warnings with -Wsign-compare

[reactos.git] / reactos / drivers / video / displays / vga / objects / lineto.c

diff --git a/reactos/drivers/video/displays/vga/objects/lineto.c b/reactos/drivers/video/displays/vga/objects/lineto.c
index 9ef13d6..a0840b3 100644 (file)
--- a/reactos/drivers/video/displays/vga/objects/lineto.c
+++ b/reactos/drivers/video/displays/vga/objects/lineto.c
@@ -301,7 +301,8 @@ DrvLineTo(SURFOBJ *DestObj,
          RECTL *RectBounds,
          MIX mix)
 {
-  LONG x, y, deltax, deltay, i, xchange, ychange, hx, vy;
+  LONG x, y, deltax, deltay, xchange, ychange, hx, vy;
+  ULONG i;
   ULONG Pixel = Brush->iSolidColor;
   RECT_ENUM RectEnum;
   BOOL EnumMore;
@@ -342,7 +343,7 @@ DrvLineTo(SURFOBJ *DestObj,
       CLIPOBJ_cEnumStart(Clip, FALSE, CT_RECTANGLES, CD_RIGHTDOWN, 0);
       do
        {
-         EnumMore = CLIPOBJ_bEnum(Clip, (ULONG) sizeof(RectEnum), (PVOID) &RectEnum);
+         EnumMore = CLIPOBJ_bEnum(Clip, sizeof(RectEnum), (PVOID) &RectEnum);
          for (i = 0; i < RectEnum.c && RectEnum.arcl[i].top <= y1; i++)
            {
              if (y1 < RectEnum.arcl[i].bottom &&