os: Clean up warnings

Just const char stuff.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/os/access.c b/os/access.c
index 6d991b362..c55b0ef25 100644
--- a/os/access.c
+++ b/os/access.c
@@ -814,7 +814,7 @@ AddLocalHosts(void)
 
 /* Reset access control list to initial hosts */
 void
-ResetHosts(char *display)
+ResetHosts(const char *display)
 {
     register HOST *host;
     char lhostname[120], ohostname[120];
diff --git a/os/auth.c b/os/auth.c
index ac20de47d..5fcb538c4 100644
--- a/os/auth.c
+++ b/os/auth.c
@@ -96,12 +96,12 @@ static struct protocol protocols[] = {
  * specified authorization file
  */
 
-static char *authorization_file = (char *) NULL;
+static const char *authorization_file = NULL;
 
 static Bool ShouldLoadAuth = TRUE;
 
 void
-InitAuthorization(char *file_name)
+InitAuthorization(const char *file_name)
 {
     authorization_file = file_name;
 }