6. Write functions in C to convert from decimal to hex and from decimal io binary using ile iuncion plo oiyle provided below. Your must have a main function to test the two functions. Your functions only need to work with decimals less than or equal to 255 and greater than or equal to 0. void convert_decimal_to_hex(int decimal, char hex This function takes a decimal number and converts it into hexadecimal string. void convert_decimal_to_binary(int decimal, char binaryD) This function takes a decimal number and converts it into binary string. Some test code: char hex [3] convert_decimal_to_hex (255, hex) printf("255 to hex is %s ", hex); char byte[91 convert_decimal to_binary (25, byte) printf("25 to bin is s ", byte); Sample output: 255 to hex is FF 25 to bin is 00011001