1 files changed, 28 insertions, 0 deletions
diff --git a/openpgp-ffi/examples/type-safety-demo.c b/openpgp-ffi/examples/type-safety-demo.c
new file mode 100644
index 00000000..ad4870e2
--- /dev/null
+++ b/openpgp-ffi/examples/type-safety-demo.c
@@ -0,0 +1,28 @@
+#define _GNU_SOURCE
+#include <errno.h>
+#include <error.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sequoia/openpgp.h>
+
+int
+main (int argc, char **argv)
+{
+  pgp_keyid_t keyid = pgp_keyid_from_hex ("BBBBBBBBBBBBBBBB");
+
+  // Let's violate The Rules and forge a reference!
+  pgp_fingerprint_t fingerprint = (pgp_fingerprint_t) keyid;
+
+  // And use it!
+  printf ("%s", pgp_fingerprint_to_string (fingerprint));
+
+  // Always clean up though.
+  pgp_keyid_free (keyid);
+  return 0;
+}