Thread: Converting C++ code to C

Hi, below is one of the class in the program. I would like to know how to convert the class into the structure of C.

Code:

class node
{
public:
    int data;
    node *left,*right;
    int bf;
    node(int d)
    {
		data=d;
		left=NULL;
		right=NULL;
		bf=0;
    }
    node()
    {
		data=0;
		left=NULL;
		right=NULL;
		bf=0;
    }
};

Thank you.