#include <math.h>
#include <string.h>

 int read_image(char* file_name, char** image_data, int* width, int* height) {
    FILE* fp = fopen(file_name, "rb");

    int width, height, max, type;
    file_header = fscanf("P%d %d %d %d\n",&type,&width,&height,&max);

    image_data = malloc()