func: static void goodG2B() list < char * > dataList ; goodG2BSink ( dataList ); void goodG2BSink(list<char *> dataList) char * data = dataList . back ( ) ; char dest [ 100 * 2 ] ; memset ( dest , 'C' , 100 * 2 - 1 ); dest [ 100 * 2 - 1 ] = '\0'; strcpy ( dest , data ); printLine ( dest ); void printLine (const char * line) if ( line != NULL )  printf ( "%s\n" , line ); 