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).

6 files changed, 10 insertions, 10 deletions

diff --git a/test/buffer-diff.c b/test/buffer-diff.c
index 89af811c..e0f42dae 100644
--- a/test/buffer-diff.c
+++ b/test/buffer-diff.c
@@ -12,7 +12,7 @@
  * Richard Worth makes no representations about the suitability of this
  * software for any purpose.  It is provided "as is" without express
  * or implied warranty.
- * 
+ *
  * RICHARD WORTH DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
  * NO EVENT SHALL RICHARD WORTH BE LIABLE FOR ANY SPECIAL, INDIRECT OR
diff --git a/test/buffer-diff.h b/test/buffer-diff.h
index fd9662ea..7394a2fe 100644
--- a/test/buffer-diff.h
+++ b/test/buffer-diff.h
@@ -12,7 +12,7 @@
  * Richard Worth makes no representations about the suitability of this
  * software for any purpose.  It is provided "as is" without express
  * or implied warranty.
- * 
+ *
  * RICHARD WORTH DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
  * NO EVENT SHALL RICHARD WORTH BE LIABLE FOR ANY SPECIAL, INDIRECT OR
diff --git a/test/cairo-test.c b/test/cairo-test.c
index fa9a0b0b..09e80121 100644
--- a/test/cairo-test.c
+++ b/test/cairo-test.c
@@ -1326,7 +1326,7 @@ cleanup_pdf (void *closure)
 #include "cairo-svg.h"
 
 static const char *svg_ignored_tests[] = {
-    /* rectangle-rounding-error uses CAIRO_ANTIALIAS_NONE, 
+    /* rectangle-rounding-error uses CAIRO_ANTIALIAS_NONE,
      * which is not supported */
     "rectangle-rounding-error",		
     NULL
@@ -1859,7 +1859,7 @@ cairo_test_create_surface_from_png (const char *filename)
 
     image = cairo_image_surface_create_from_png (filename);
     if (cairo_surface_status(image)) { 
-        /* expect not found when running with srcdir != builddir 
+        /* expect not found when running with srcdir != builddir
          * such as when 'make distcheck' is run
          */
 	if (srcdir) {
diff --git a/test/cairo-test.h b/test/cairo-test.h
index 73271822..c5e122d8 100644
--- a/test/cairo-test.h
+++ b/test/cairo-test.h
@@ -83,7 +83,7 @@ typedef cairo_test_status_t  (*cairo_test_draw_function_t) (cairo_t *cr, int wid
  *
  * cairo_test() accepts a draw function which will be called once for
  * each testable backend. The following checks will be performed for
- * each backend: 
+ * each backend:
  *
  * 1) If draw() does not return CAIRO_TEST_SUCCESS then this backend
  *    fails.
diff --git a/test/imagediff.c b/test/imagediff.c
index 41d065cc..90126ed2 100644
--- a/test/imagediff.c
+++ b/test/imagediff.c
@@ -12,7 +12,7 @@
  * Richard Worth makes no representations about the suitability of this
  * software for any purpose.  It is provided "as is" without express
  * or implied warranty.
- * 
+ *
  * RICHARD WORTH DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
  * NO EVENT SHALL RICHARD WORTH BE LIABLE FOR ANY SPECIAL, INDIRECT OR
diff --git a/test/rectangle-rounding-error.c b/test/rectangle-rounding-error.c
index 7ce22d53..c1836342 100644
--- a/test/rectangle-rounding-error.c
+++ b/test/rectangle-rounding-error.c
@@ -25,10 +25,10 @@
 
 #include "cairo-test.h"
 
-/* Test case for:                                                               
- *                                                                              
- *      https://bugs.freedesktop.org/show_bug.cgi?id=4137                       
- */                                                                             
+/* Test case for:
+ *
+ *      https://bugs.freedesktop.org/show_bug.cgi?id=4137
+ */
 
 cairo_test_t test = {
     "rectangle-rounding-error",