Mark more pointers as const

Some suggested by cppcheck, others by manual code inspection

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

1 files changed, 4 insertions, 4 deletions

diff --git a/listing.c b/listing.c
index 3db66f8..e5bca89 100644
--- a/listing.c
+++ b/listing.c
@@ -194,10 +194,10 @@ AddListing(char *file, char *map)
 /***====================================================================***/
 
 static void
-ListFile(FILE * outFile, char *fileName, XkbFile * map)
+ListFile(FILE *outFile, const char *fileName, XkbFile *map)
 {
     unsigned flags;
-    char *mapName;
+    const char *mapName;
 
     flags = map->flags;
     if ((flags & XkbLC_Hidden) && (!(verboseLevel & WantHiddenMaps)))
@@ -227,7 +227,7 @@ ListFile(FILE * outFile, char *fileName, XkbFile * map)
         mapName = NULL;
     if (dirsToStrip > 0)
     {
-        char *tmp, *last;
+        const char *tmp, *last;
         int i;
         for (i = 0, tmp = last = fileName; (i < dirsToStrip) && tmp; i++)
         {
@@ -417,7 +417,7 @@ MapMatches(char *mapToConsider, char *ptrn)
 }
 
 int
-GenerateListing(char *out_name)
+GenerateListing(const char *out_name)
 {
     FILE *outFile;
     XkbFile *rtrn;