initial commit

tests/test_trampoline.cpp

@@ -0,0 +1,22 @@
+#include <cassert>
+#include "radhook/radhook.h"
+
+static int fn() { return 42; }
+static int detour() { return 1337; }
+
+using Fn = int(*)();
+
+int main() {
+    RadHookHandle h = nullptr;
+
+    RadHookCreate((void*)fn, (void*)detour, &h);
+
+    auto orig = RadHookGetOriginalAs<Fn>(h);
+    assert(orig != nullptr);
+
+    // trampoline must bypass hook
+    assert(orig() == 42);
+
+    RadHookDestroy(h);
+    return 0;
+}