Drop deprecated and useless dvdcss_interface_2 variable from the API

NEWS

@@ -4,6 +4,7 @@ Changes between 1.2.13 and 1.3.0:
   * Dropped deprecated, undocumented API:
     - the function dvdcss_title()
     - the type dvdcss_handle
+    - the variable dvdcss_interface_2
   * Drop support for Windows 98 and Windows NT 4.0.
     Windows 98 SE with IE 5.0 and Windows NT 4.0 SP4 with IE 5.0 are required.
 

src/dvdcss/dvdcss.h

@@ -65,11 +65,6 @@ typedef struct dvdcss_s* dvdcss_t;
 #define LIBDVDCSS_EXPORT extern
 #endif
 
-/*
- * Our version number. The variable name contains the interface version.
- */
-LIBDVDCSS_EXPORT char *        dvdcss_interface_2;
-
 
 /*
  * Exported prototypes.

src/libdvdcss.c

@@ -136,18 +136,6 @@
 #define mkdir(a, b) _mkdir(a)
 #endif
 
-/**
- * \brief Symbol for version checks.
- *
- * The name of this symbol contains the library major number, which makes it
- * easy to check which \e libdvdcss development headers are installed on the
- * system with tools such as autoconf.
- *
- * The variable itself contains the exact version number of the library,
- * which can be useful for specific feature needs.
- */
-char * dvdcss_interface_2 = VERSION;
-
 /**
  * \brief Open a DVD device or directory and return a dvdcss instance.
  *

test/csstest.c

@@ -23,9 +23,6 @@ int main( int i_argc, char *ppsz_argv[] )
     unsigned int   i_sector;
     int            i_ret;
 
-    /* Print version number */
-    printf( "cool, I found libdvdcss version %s\n", dvdcss_interface_2 );
-
     /* Check for 2 arguments */
     if( i_argc != 3 )
     {

test/dvd_region.c

@@ -276,9 +276,6 @@ int main(int argc, char *argv[])
     return -1;
   }
 
-  /* Print version number */
-  printf( "found libdvdcss version %s\n", dvdcss_interface_2 );
-
   /* TODO: use dvdcss_open instead of open */
 
   if( (fd = open(device_name, O_RDONLY | O_NONBLOCK)) < 0 ) {