Please help find the error in this code.
It probably obvious but I cant seem to find the mistake.

Its a simple call to a function with an array address, but somehow the subsequent addresses of the array elements get messed up.

Please help, urgently needed for a school project.

Thanks a lot.

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Code:
#include <math.h>
#include <stdlib.h>
#include <stdio.h>

//Declarations 
typedef float point3D[3]; // declare a point data type for 3D points
typedef float vector3D[3]; // declare a vector data type for 3D vectors


void getNormal(vector3D *normal, point3D p1, point3D p2, point3D p3)
{
	*normal[0]=-10;
	*normal[1]=-2;
	*normal[2]=2;
	
	printf("The addresses inside the function: %i  %i  %i \n", normal[0], normal[1], normal[2]);
	
	printf("The values inside the function:  %f  %f   %f \n\n", *normal[0], *normal[1], *normal[2]);	
}


void main()

{
		//Let P0 = (1, 0, 2)	 P1 = (2, 3, 0)	P2 = (1, 2, 4)
	point3D
		p0 = {1,0,2},	
		p1 = {2,3,0},
		p2 = {1,2,4};

	vector3D n;

	getNormal(&n, p0, p1, p2);


	printf("The addresses returned : %i  %i  %i \n", &n[0], &n[1], &n[2]);
	
	printf("The values returned :  %f  %f   %f \n\n", n[0], n[1], n[2]);;
}

Last edited by shabbir; 14May2008 at 07:40.. Reason: Code block