Mark two dpy parameters const as suggested by cppcheck

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/Xfixes.c b/src/Xfixes.c
index 2f73bcd..2ce8106 100644
--- a/src/Xfixes.c
+++ b/src/Xfixes.c
@@ -123,7 +123,7 @@ XFixesExtAddDisplay (XFixesExtInfo *extinfo,
  * extension object. (Replaces XextRemoveDisplay.)
  */
 static int
-XFixesExtRemoveDisplay (XFixesExtInfo *extinfo, Display *dpy)
+XFixesExtRemoveDisplay (XFixesExtInfo *extinfo, const Display *dpy)
 {
     XFixesExtDisplayInfo *info, *prev;
 
@@ -164,7 +164,7 @@ XFixesExtRemoveDisplay (XFixesExtInfo *extinfo, Display *dpy)
  */
 static XFixesExtDisplayInfo *
 XFixesExtFindDisplay (XFixesExtInfo *extinfo,
-		      Display	    *dpy)
+		      const Display *dpy)
 {
     XFixesExtDisplayInfo *info;