void b_main_sink(unsigned char data);void _main(){unsigned char data;data=' ';data=(unsigned char)rand();b_main_sink(data);}void c_main_sink(unsigned char data);void b_main_sink(unsigned char data){c_main_sink(data);}void c_main_sink(unsigned char data){{unsigned char result=data * 2;printHexUnsignedCharLine(result);}}
static void main(){unsigned char data;data=' ';data=(unsigned char)rand();b_main_sink(data);}void b_main_sink(unsigned char data){c_main_sink(data);}void c_main_sink(unsigned char data){{unsigned char result=-1;if (data <=(UCHAR_MAX/2)){result=data * 2;printHexUnsignedCharLine(result);}else{printLine("Input value is too large to perform arithmetic safely.");}}}