Code snippet to reverse a byte from StackOverflow

reverseByte.c

// https://stackoverflow.com/questions/2602823/in-c-c-whats-the-simplest-way-to-reverse-the-order-of-bits-in-a-byte
unsigned char rvs_byte( unsigned char b ) {
	b = ( b & 0b11110000 ) >> 4 | ( b & 0b00001111 ) << 4;
	b = ( b & 0b11001100 ) >> 2 | ( b & 0b00110011 ) << 2;
	b = ( b & 0b10101010 ) >> 1 | ( b & 0b01010101 ) << 1;
	
	return b;
};