[libdvdcss-devel] src: mark _dvdcss_titlekey static as it's never used outside of the unit

[Diego Elio Pettenò]

libdvdcss | branch: master | Diego Elio Pettenò <flameeyes at flameeyes.eu> | Wed Feb 13 19:01:23 2013 -0800| [efd20464a07fdff475b6cecedb8b743f32efe905] | committer: Jean-Baptiste Kempf

src: mark _dvdcss_titlekey static as it's never used outside of the unit

Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>

> http://git.videolan.org/gitweb.cgi/libdvdcss.git/?a=commit;h=efd20464a07fdff475b6cecedb8b743f32efe905
---

 src/css.c |    4 +++-
 src/css.h |    1 -
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/css.c b/src/css.c
index 1621834..514eaa6 100644
--- a/src/css.c
+++ b/src/css.c
@@ -87,6 +87,8 @@ static int  AttackPattern   ( uint8_t const[], int, uint8_t * );
 static int  AttackPadding   ( uint8_t const[], int, uint8_t * );
 #endif
 
+static int  _dvdcss_titlekey    ( dvdcss_t, int , dvd_key_t );
+
 /*****************************************************************************
  * _dvdcss_test: check if the disc is encrypted or not
  *****************************************************************************
@@ -406,7 +408,7 @@ int _dvdcss_disckey( dvdcss_t dvdcss )
 /*****************************************************************************
  * _dvdcss_titlekey: get title key.
  *****************************************************************************/
-int _dvdcss_titlekey( dvdcss_t dvdcss, int i_pos, dvd_key_t p_title_key )
+static int _dvdcss_titlekey( dvdcss_t dvdcss, int i_pos, dvd_key_t p_title_key )
 {
     static uint8_t p_garbage[ DVDCSS_BLOCK_SIZE ];  /* we never read it back */
     uint8_t p_key[ KEY_SIZE ];
diff --git a/src/css.h b/src/css.h
index 9e1a594..74a58a3 100644
--- a/src/css.h
+++ b/src/css.h
@@ -57,7 +57,6 @@ typedef struct css_s
 int   _dvdcss_test        ( dvdcss_t );
 int   _dvdcss_title       ( dvdcss_t, int );
 int   _dvdcss_disckey     ( dvdcss_t );
-int   _dvdcss_titlekey    ( dvdcss_t, int , dvd_key_t );
 int   _dvdcss_unscramble  ( uint8_t *, uint8_t * );
 
 #endif /* DVDCSS_CSS_H */