void b_main_sink(char * data_ptr);void _main(){char data;data=' ';data=(char)rand();b_main_sink(&data);}void b_main_sink(char * data_ptr){char data=*data_ptr;{char result=data-1;printHexCharLine(result);}}
static void main(){char data;data=' ';data=5;b_main_sink(&data);}void b_main_sink(char * data_ptr){char data=*data_ptr;{char result=data-1;printHexCharLine(result);}}