remove unused custom typedef

extras/analyser/vlc.vim

@@ -23,7 +23,7 @@ function VlcSyntax()
   syn keyword cConstant VLC_ESTATUS VLC_EEXIT VLC_EMODULE VLC_EOBJECT
   syn keyword cConstant VLC_ENOOBJ VLC_ENOMOD VLC_VAR_ADDRESS
   " custom types
-  syn keyword cType vlc_fixed_t mtime_t byte_t dctelem_t count_t ssize_t off_t
+  syn keyword cType vlc_fixed_t mtime_t byte_t dctelem_t ssize_t off_t
   syn keyword cType vlc_bool_t vlc_fourcc_t vlc_value_t
   " Core custom structures
   syn keyword cType vlc_t libvlc_t vlc_object_t vlc_error_t vlc_status_t 

include/vlc_common.h

@@ -151,9 +151,6 @@
  #include <sys/syslimits.h>
 #endif
 
-/* Counter for statistics and profiling */
-typedef unsigned long       count_t;
-
 /* Audio volume */
 typedef uint16_t            audio_volume_t;