Add const to (mostly) char* and make some functions static, which aren't used

outside their declaring source file and which have no corresponding prototype.
patch by Stefan Huehner stefan^^@^^huehner^^.^^org

Originally committed as revision 5497 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 3 insertions, 3 deletions

diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c
index 300ea5c42c..870a8a228d 100644
--- a/libpostproc/postprocess.c
+++ b/libpostproc/postprocess.c
@@ -161,7 +161,7 @@ static struct PPFilter filters[]=
         {NULL, NULL,0,0,0,0} //End Marker
 };
 
-static char *replaceTable[]=
+static const char *replaceTable[]=
 {
         "default",      "hdeblock:a,vdeblock:a,dering:a",
         "de",           "hdeblock:a,vdeblock:a,dering:a",
@@ -766,8 +766,8 @@ pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality)
 {
         char temp[GET_MODE_BUFFER_SIZE];
         char *p= temp;
-        char *filterDelimiters= ",/";
-        char *optionDelimiters= ":";
+        const char *filterDelimiters= ",/";
+        const char *optionDelimiters= ":";
         struct PPMode *ppMode;
         char *filterToken;