Some const

src/input/input_internal.h

@@ -151,7 +151,7 @@ void    input_ClockSetPCR( input_thread_t *, input_clock_t *, mtime_t );
 mtime_t input_ClockGetTS( input_thread_t *, input_clock_t *, mtime_t );
 
 /* Subtitles */
-char **subtitles_Detect( input_thread_t *, char* path, char *fname );
+char **subtitles_Detect( input_thread_t *, char* path, const char *fname );
 int subtitles_Filter( const char *);
 
 void MRLSplit( vlc_object_t *, char *, const char **, const char **, char ** );

src/input/subtitles.c

@@ -175,7 +175,7 @@ int subtitles_Filter( const char *psz_dir_content )
 /**
  * Convert a list of paths separated by ',' to a char**
  */
-static char **paths_to_list( char *psz_dir, char *psz_path )
+static char **paths_to_list( const char *psz_dir, char *psz_path )
 {
     unsigned int i, k, i_nb_subdirs;
     char **subdirs; /* list of subdirectories to look in */
@@ -256,7 +256,7 @@ static char **paths_to_list( char *psz_dir, char *psz_path )
  * The array contains max MAX_SUBTITLE_FILES items and you need to free it after use.
  */
 char **subtitles_Detect( input_thread_t *p_this, char *psz_path,
-                         char *psz_name )
+                         const char *psz_name )
 {
     vlc_value_t fuzzy;
     int j, i_result2, i_sub_count = 0, i_fname_len = 0;