1 files changed, 6 insertions, 6 deletions

diff --git a/src/IO.c b/src/IO.c
index 4a392cd..ab85da4 100644
--- a/src/IO.c
+++ b/src/IO.c
@@ -55,10 +55,10 @@ struct httpuMimeType
 static int IOFileListener(const cGH *GH, const char *filename,
                           const ioAdvertisedFileDesc *description);
 
-static int AdvertisedFilePage(cGH *cctkGH, httpRequest *request, void *data);
-static int ViewportFilePage(cGH *cctkGH, httpRequest *request, void *data);
+static int AdvertisedFilePage(const cGH *cctkGH, httpRequest *request, void *data);
+static int ViewportFilePage(const cGH *cctkGH, httpRequest *request, void *data);
 
-static int SendFilePage(cGH *cctkGH, httpRequest *request, void *data);
+static int SendFilePage(const cGH *cctkGH, httpRequest *request, void *data);
 
 /********************************************************************
  ********************* Other Routine Prototypes *********************
@@ -197,7 +197,7 @@ static int IOFileListener(const cGH *GH, const char *filename,
    @endhistory 
 
 @@*/
-static int AdvertisedFilePage(cGH *cctkGH, httpRequest *request, void *data)
+static int AdvertisedFilePage(const cGH *cctkGH, httpRequest *request, void *data)
 {
   int retval;
   char message[4098];
@@ -289,7 +289,7 @@ static int AdvertisedFilePage(cGH *cctkGH, httpRequest *request, void *data)
    @endhistory 
 
 @@*/
-static int SendFilePage(cGH *cctkGH, httpRequest *request, void *data)
+static int SendFilePage(const cGH *cctkGH, httpRequest *request, void *data)
 {
   char message[4098];
   struct httpuFileList *list;
@@ -374,7 +374,7 @@ static int SendFilePage(cGH *cctkGH, httpRequest *request, void *data)
    @endhistory 
 
 @@*/
-static int ViewportFilePage(cGH *cctkGH, httpRequest *request, void *data)
+static int ViewportFilePage(const cGH *cctkGH, httpRequest *request, void *data)
 {
   int retval;
   int foundone;