Add initial project files (excluding ignored content)

external/safetyhook/example/multiple.cpp

@@ -0,0 +1,36 @@
+#include <print>
+
+#include <safetyhook.hpp>
+
+SafetyHookInline hook0, hook1, hook2, hook3;
+
+SAFETYHOOK_NOINLINE void say_hi(const std::string& name) {
+    std::println("hello {}", name);
+}
+
+void hook0_fn(const std::string& name) {
+    hook0.call<void, const std::string&>(name + " and bob");
+}
+
+void hook1_fn(const std::string& name) {
+    hook1.call<void, const std::string&>(name + " and alice");
+}
+
+void hook2_fn(const std::string& name) {
+    hook2.call<void, const std::string&>(name + " and eve");
+}
+
+void hook3_fn(const std::string& name) {
+    hook3.call<void, const std::string&>(name + " and carol");
+}
+
+int main() {
+    hook0 = safetyhook::create_inline(reinterpret_cast<void*>(say_hi), reinterpret_cast<void*>(hook0_fn));
+    hook1 = safetyhook::create_inline(reinterpret_cast<void*>(say_hi), reinterpret_cast<void*>(hook1_fn));
+    hook2 = safetyhook::create_inline(reinterpret_cast<void*>(say_hi), reinterpret_cast<void*>(hook2_fn));
+    hook3 = safetyhook::create_inline(reinterpret_cast<void*>(say_hi), reinterpret_cast<void*>(hook3_fn));
+
+    say_hi("world");
+
+    return 0;
+}