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__pragma(comment(linker, "/entry:main"));
__pragma(comment(linker, "/subsystem:console"));

void *(*GetProcAddress)(void *module, const char *name);
void *(*LoadLibraryA)(const char *name);
void (*ExitProcess)(unsigned int return_code);
int (*MessageBoxA)(void *hWnd, const char *lpText, const char *lpCaption, unsigned int uType);

static inline void load_proc(void *lib, void *fn, char *name) {
	*(void **)fn = GetProcAddress(lib, name);

pmttavara

// libs: Kernel32.lib User32.lib DbgHelp.lib msvcrt.lib (unless you have your own printf)
// includes: Windows.h (LEAN_AND_MEAN is ok) WinUser.h DbgHelp.h stdio.h

// call SymInitialize() at startup and debug_check_leaks at shutdown

#ifndef NDEBUG

static void print_stack_trace(void **stack, u64 stack_count, const char *indent) {
    struct {
        SYMBOL_INFO si;

pmttavara

Play this game by pasting the script in http://www.puzzlescript.net/editor.html

pmttavara

#ifndef defer
struct defer_dummy {};
template <class F> struct deferrer { F f; ~deferrer() { f(); } };
template <class F> deferrer<F> operator*(defer_dummy, F f) { return {f}; }
#define DEFER_(LINE) zz_defer##LINE
#define DEFER(LINE) DEFER_(LINE)
#define defer auto DEFER(__LINE__) = defer_dummy{} *[&]()
#endif // defer

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#ifndef good_assert /* Better assert() for Windows - public domain */
#ifdef _WIN32
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _WINDOWS_
__declspec(dllimport) int __stdcall ExitProcess(unsigned int a);
__declspec(dllimport) int __stdcall MessageBoxA(void *a, const char *b, 
                                                const char *c, unsigned int d);
#endif /* _WINDOWS_ */