cursor: Fix unsigned/signed comparisons

diff --git a/cursor/xcursor.c b/cursor/xcursor.c
index 9bec8c7..8b1199f 100644 (file)
--- a/cursor/xcursor.c
+++ b/cursor/xcursor.c
@@ -313,7 +313,7 @@ _XcursorReadFileHeader (XcursorFile *file)
 {
     XcursorFileHeader  head, *fileHeader;
     XcursorUInt                skip;
-    int                        n;
+    unsigned int       n;
 
     if (!file)
         return NULL;
@@ -399,7 +399,7 @@ _XcursorFindBestSize (XcursorFileHeader *fileHeader,
                      XcursorDim        size,
                      int               *nsizesp)
 {
-    int                n;
+    unsigned int n;
     int                nsizes = 0;
     XcursorDim bestSize = 0;
     XcursorDim thisSize;
@@ -429,7 +429,7 @@ _XcursorFindImageToc (XcursorFileHeader     *fileHeader,
                      XcursorDim        size,
                      int               count)
 {
-    int                        toc;
+    unsigned int       toc;
     XcursorDim         thisSize;
 
     if (!fileHeader)