Author: diego Date: Wed Nov 16 12:14:25 2011 New Revision: 34353 Log: ao_null: mark global variables only used within the file as static Modified: trunk/libao2/ao_null.c Modified: trunk/libao2/ao_null.c ============================================================================== --- trunk/libao2/ao_null.c Wed Nov 16 12:14:23 2011 (r34352) +++ trunk/libao2/ao_null.c Wed Nov 16 12:14:25 2011 (r34353) @@ -37,8 +37,8 @@ static const ao_info_t info = LIBAO_EXTERN(null) -struct timeval last_tv; -int buffer; +static struct timeval last_tv; +static int buffer; static void drain(void){