Remove trailing whitespace from lines that look like comments.

This patch was produced with the following (GNU) sed script:

	sed -i -r -e '/^[ \t]*\/?\*/ s/[ \t]+$//'

run on all *.[ch] files within cairo, (though I manually excluded
src/cairo-atsui-font.c which has a code line that appears as a comment
to this script).

11 files changed, 27 insertions, 27 deletions

diff --git a/pixman/src/fbmmx.c b/pixman/src/fbmmx.c
index 1d3f7597..408c22cf 100644
--- a/pixman/src/fbmmx.c
+++ b/pixman/src/fbmmx.c
@@ -24,7 +24,7 @@
  *
  * Author:  Søren Sandmann (sandmann@redhat.com)
  * Minor Improvements: Nicholas Miell (nmiell@gmail.com)
- * MMX code paths for fbcompose.c by Lars Knoll (lars@trolltech.com) 
+ * MMX code paths for fbcompose.c by Lars Knoll (lars@trolltech.com)
  *
  * Based on work by Owen Taylor
  */
@@ -286,14 +286,14 @@ store8888 (__m64 v)
 /* Expand 16 bits positioned at @pos (0-3) of a mmx register into
  *
  *    00RR00GG00BB
- * 
+ *
  * --- Expanding 565 in the low word ---
- * 
+ *
  * m = (m << (32 - 3)) | (m << (16 - 5)) | m;
  * m = m & (01f0003f001f);
  * m = m * (008404100840);
  * m = m >> 8;
- * 
+ *
  * Note the trick here - the top word is shifted by another nibble to
  * avoid it bumping into the middle word
  */
diff --git a/pixman/src/fbmmx.h b/pixman/src/fbmmx.h
index 5da42a06..1a6a27d2 100644
--- a/pixman/src/fbmmx.h
+++ b/pixman/src/fbmmx.h
@@ -23,7 +23,7 @@
  *
  * Author:  Søren Sandmann (sandmann@redhat.com)
  *          Lars Knoll (lars@trolltech.com)
- * 
+ *
  * Based on work by Owen Taylor
  */
 #ifdef USE_MMX
diff --git a/pixman/src/icbltone.c b/pixman/src/icbltone.c
index 9f0a3917..022d4982 100644
--- a/pixman/src/icbltone.c
+++ b/pixman/src/icbltone.c
@@ -37,7 +37,7 @@
  *  Example: srcX = 0 dstX = 8 (FB unit 32 dstBpp 8)
  *
  *	**** **** **** **** **** **** **** ****
- *	^		
+ *	^
  *	********  ********  ********  ********
  *		  ^
  *
@@ -190,7 +190,7 @@ fbBltOne (FbStip    *src,
     pixelsPerDst = FB_UNIT / dstBpp;
 
     /*
-     * Number of source stipple patterns in FbStip 
+     * Number of source stipple patterns in FbStip
      */
     unitsPerSrc = FB_STIP_UNIT / pixelsPerDst;
 
@@ -243,8 +243,8 @@ fbBltOne (FbStip    *src,
 #endif
 
     /*
-     * Compute total number of destination words written, but 
-     * don't count endmask 
+     * Compute total number of destination words written, but
+     * don't count endmask
      */
     nDst = nmiddle;
     if (startmask)
@@ -633,7 +633,7 @@ fbBltOne24 (FbStip	*srcLine,
 	    while (nl--)
 	    {
 		mask = fbStipple24Bits[rot>>3][stip];
-		*dst = FbOpaqueStipple (mask, 
+		*dst = FbOpaqueStipple (mask,
 					FbRot24(fgxor, rot),
 					FbRot24(bgxor, rot));
 		dst++;
diff --git a/pixman/src/iccolor.c b/pixman/src/iccolor.c
index e3e2a30b..716382f4 100644
--- a/pixman/src/iccolor.c
+++ b/pixman/src/iccolor.c
@@ -15,7 +15,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
diff --git a/pixman/src/icformat.c b/pixman/src/icformat.c
index 7837aeaf..033b65a8 100644
--- a/pixman/src/icformat.c
+++ b/pixman/src/icformat.c
@@ -15,7 +15,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
diff --git a/pixman/src/icimage.c b/pixman/src/icimage.c
index f4fd516d..ce03a973 100644
--- a/pixman/src/icimage.c
+++ b/pixman/src/icimage.c
@@ -15,7 +15,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
@@ -304,7 +304,7 @@ pixman_image_init (pixman_image_t *image)
     image->subWindowMode = ClipByChildren;
     image->polyEdge = PolyEdgeSharp;
     image->polyMode = PolyModePrecise;
-    /* 
+    /*
      * In the server this was 0 because the composite clip list
      * can be referenced from a window (and often is)
      */
diff --git a/pixman/src/icint.h b/pixman/src/icint.h
index f65e26fc..d45f6328 100644
--- a/pixman/src/icint.h
+++ b/pixman/src/icint.h
@@ -966,7 +966,7 @@ typedef struct _PictFormat	*PictFormatPtr;
 #define PICT_g1		PICT_FORMAT(1,PICT_TYPE_GRAY,0,0,0,0)
 
 /*
- * For dynamic indexed visuals (GrayScale and PseudoColor), these control the 
+ * For dynamic indexed visuals (GrayScale and PseudoColor), these control the
  * selection of colors allocated for drawing to Pictures.  The default
  * policy depends on the size of the colormap:
  *
@@ -997,7 +997,7 @@ typedef struct _PictFormat	*PictFormatPtr;
  * 4x4x4 cube allocates another two and nine more are allocated to fill
  * in the 13 levels.  When the 4x4x4 cube is not allocated, a total of
  * 11 cells are allocated.
- */   
+ */
 
 #define PictureCmapPolicyInvalid    -1
 #define PictureCmapPolicyDefault    0
@@ -1037,8 +1037,8 @@ typedef uint32_t		xFixed_1_16;
 typedef int32_t		xFixed_16_16;
 
 /*
- * An unadorned "xFixed" is the same as xFixed_16_16, 
- * (since it's quite common in the code) 
+ * An unadorned "xFixed" is the same as xFixed_16_16,
+ * (since it's quite common in the code)
  */
 typedef	xFixed_16_16	xFixed;
 #define XFIXED_BITS	16
diff --git a/pixman/src/icrop.h b/pixman/src/icrop.h
index d65b5c4a..4e6ac82d 100644
--- a/pixman/src/icrop.h
+++ b/pixman/src/icrop.h
@@ -94,7 +94,7 @@ extern const FbMergeRopRec FbMergeRopBits[16] pixman_private;
 #define fbAndStip(rop,fg,pm)	fbAndT(rop,fg,pm,FbStip)
 
 /*
- * Stippling operations; 
+ * Stippling operations;
  */
 
 /* half of table */
diff --git a/pixman/src/ictransform.c b/pixman/src/ictransform.c
index 982f9293..6e821610 100644
--- a/pixman/src/ictransform.c
+++ b/pixman/src/ictransform.c
@@ -15,7 +15,7 @@
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Author:  Keith Packard, SuSE, Inc.
diff --git a/pixman/src/pixregion.c b/pixman/src/pixregion.c
index bb2eb4fe..9ecd04a8 100644
--- a/pixman/src/pixregion.c
+++ b/pixman/src/pixregion.c
@@ -109,9 +109,9 @@ slim_hidden_proto(pixman_region_union)
  * there is no separate list of band start pointers.
  *
  * The y-x band representation does not minimize rectangles.  In particular,
- * if a rectangle vertically crosses a band (the rectangle has scanlines in 
+ * if a rectangle vertically crosses a band (the rectangle has scanlines in
  * the y1 to y2 area spanned by the band), then the rectangle may be broken
- * down into two or more smaller rectangles stacked one atop the other. 
+ * down into two or more smaller rectangles stacked one atop the other.
  *
  *  -----------				    -----------
  *  |         |				    |         |		    band 0
@@ -137,7 +137,7 @@ slim_hidden_proto(pixman_region_union)
  * pixman_region_validateTree.  Bob Scheifler changed the representation to be more
  * compact when empty or a single rectangle, and did a bunch of gratuitous
  * reformatting. Carl Worth did further gratuitous reformatting while re-merging
- * the server and client region code into libpixregion. 
+ * the server and client region code into libpixregion.
  */
 
 /*  true iff two Boxes overlap */
@@ -1249,7 +1249,7 @@ slim_hidden_def(pixman_region_union);
 /*-
  *-----------------------------------------------------------------------
  * pixman_region_append --
- * 
+ *
  *      "Append" the rgn rectangles onto the end of dstrgn, maintaining
  *      knowledge of YX-banding when it's easy.  Otherwise, dstrgn just
  *      becomes a non-y-x-banded random collection of rectangles, and not
@@ -1420,7 +1420,7 @@ QuickSortRects(
 /*-
  *-----------------------------------------------------------------------
  * pixman_region_validate --
- * 
+ *
  *      Take a ``region'' which is a non-y-x-banded random collection of
  *      rectangles, and compute a nice region which is the union of all the
  *      rectangles.
@@ -2421,7 +2421,7 @@ pixman_region16_clip_spans(
     if (!prgnDst->data)
     {
 	/* Do special fast code with clip boundaries in registers(?) */
-	/* It doesn't pay much to make use of fSorted in this case, 
+	/* It doesn't pay much to make use of fSorted in this case,
 	   so we lump everything together. */
 
 	   int clipx1, clipx2, clipy1, clipy2;
diff --git a/pixman/src/slim_internal.h b/pixman/src/slim_internal.h
index 5c1e5cf8..24b947a3 100644
--- a/pixman/src/slim_internal.h
+++ b/pixman/src/slim_internal.h
@@ -12,7 +12,7 @@
  * Richard Henderson makes no representations about the suitability of this
  * software for any purpose.  It is provided "as is" without express
  * or implied warranty.
- * 
+ *
  * RICHARD HENDERSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
  * NO EVENT SHALL RICHARD HENDERSON BE LIABLE FOR ANY SPECIAL, INDIRECT OR