/* 
 * Extremely simple example of reading from a binary file (created by
 * sample program writebin.c).
 */
#include <stdio.h>

int main(void) {
	FILE * dfile = fopen("data.dat", "r");
	if (dfile == NULL) { puts("missing input file"); return 1; }
	const int nsize = 4;
	long n[nsize];
	double d;
	fread(n, sizeof(n[0]), nsize, dfile);
	fread(&d, sizeof(d), 1, dfile);
	printf("read ");
	for (int i = 0; i < nsize; ++i) printf("%ld ", n[i]);
	putchar('\n');
	printf("read %g\n", d);
	fclose(dfile);
	return 0;
}