If I have a void pointer, how do I put an int into it?

Question

I have an array of arbitrary values, so I have defined it as an array of void pointers, so I can point to any kind of information (like int, character arrays, etc).

Answer 1

Although you can use a cast to make the assignment, it is probably much cleaner to write the code like:

void *data[ 10 ];
int x = 100;
int *p;

p = malloc( sizeof *p );
data[ 0 ] = p;
*p = x;