diff --git a/patch/quasi-glib.cpp b/patch/quasi-glib.cpp
new file mode 100644
index 00000000..14e5ea40
--- /dev/null
+++ b/patch/quasi-glib.cpp
@@ -0,0 +1,445 @@
+
+#include <stdint.h>
+#include <stdlib.h>
+
+#include <pthread.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <mach/mach_time.h>
+
+
+extern "C"
+{
+
+void* g_malloc(size_t size)
+{
+	return malloc(size);
+}
+
+void g_free(void* ptr)
+{
+	free(ptr);
+}
+
+
+struct GError
+{
+	uint32_t domain;
+	int	code;
+	char* message;
+};
+
+void g_clear_error(GError** err)
+{
+	if (nullptr != err && nullptr != *err)
+	{
+		free(*err);
+		*err = nullptr;
+	}
+}
+
+
+void g_return_if_fail_warning(const char* domain, const char* function, const char* expression)
+{
+}
+
+
+enum GFileTest
+{
+  G_FILE_TEST_IS_REGULAR    = 1 << 0,
+  G_FILE_TEST_IS_SYMLINK    = 1 << 1,
+  G_FILE_TEST_IS_DIR        = 1 << 2,
+  G_FILE_TEST_IS_EXECUTABLE = 1 << 3,
+  G_FILE_TEST_EXISTS        = 1 << 4
+};
+
+int g_file_test(const char* filename, int test)
+{
+	if (filename == nullptr)
+	{
+		return 0;
+	}
+
+	if ((test & G_FILE_TEST_EXISTS) && (access(filename, F_OK) == 0))
+	{
+		return 1;
+	}
+
+	if ((test & G_FILE_TEST_IS_EXECUTABLE) && (access(filename, X_OK) == 0))
+	{
+		if (getuid() != 0)
+		{
+			return 1;
+		}
+	}
+	else
+	{
+		test &= ~G_FILE_TEST_IS_EXECUTABLE;
+	}
+
+	if (test & G_FILE_TEST_IS_SYMLINK)
+	{
+		struct stat s;
+
+		if ((lstat(filename, &s) == 0) && S_ISLNK(s.st_mode))
+		{
+			return 1;
+		}
+	}
+
+	if (test & (G_FILE_TEST_IS_REGULAR | G_FILE_TEST_IS_DIR | G_FILE_TEST_IS_EXECUTABLE))
+	{
+		struct stat s;
+
+		if (stat(filename, &s) == 0)
+		{
+			if ((test & G_FILE_TEST_IS_REGULAR) && S_ISREG(s.st_mode))
+			{
+				return 1;
+			}
+
+			if ((test & G_FILE_TEST_IS_DIR) && S_ISDIR(s.st_mode))
+			{
+				return 1;
+			}
+
+			if ((test & G_FILE_TEST_IS_EXECUTABLE) && ((s.st_mode & S_IXOTH) || (s.st_mode & S_IXUSR) || (s.st_mode & S_IXGRP)))
+			{
+				return 1;
+			}
+		}
+	}
+
+	return 0;
+}
+
+
+int64_t g_get_monotonic_time()
+{
+	static mach_timebase_info_data_t timebase_info;
+
+	if (timebase_info.denom == 0)
+	{
+		mach_timebase_info(&timebase_info);
+
+		if (timebase_info.numer % 1000 == 0)
+		{
+			timebase_info.numer /= 1000;
+		}
+		else
+		{
+			timebase_info.denom *= 1000;
+		}
+
+		if (timebase_info.denom % timebase_info.numer == 0)
+		{
+			timebase_info.denom /= timebase_info.numer;
+			timebase_info.numer = 1;
+		}
+	}
+
+	return mach_absolute_time() / timebase_info.denom;
+}
+
+
+void g_usleep(unsigned long microseconds)
+{
+	usleep(microseconds);
+}
+
+
+struct GMutex
+{
+	pthread_mutex_t* p;
+};
+
+static pthread_mutex_t* g_mutex_impl_new()
+{
+	pthread_mutexattr_t attr;
+	pthread_mutexattr_init(&attr);
+
+	pthread_mutex_t* mutex = new pthread_mutex_t;
+	pthread_mutex_init(mutex, &attr);
+
+	pthread_mutexattr_destroy(&attr);
+
+	return mutex;
+}
+
+static void g_mutex_impl_free(pthread_mutex_t* mutex)
+{
+	pthread_mutex_destroy(mutex);
+	delete mutex;
+}
+
+static pthread_mutex_t* g_mutex_get_impl(GMutex* mutex)
+{
+	pthread_mutex_t* impl = mutex->p;
+	__sync_synchronize();
+
+	if (nullptr == impl)
+    {
+		impl = g_mutex_impl_new();
+
+		if (__sync_val_compare_and_swap(&mutex->p, nullptr, impl) != nullptr)
+		{
+			g_mutex_impl_free(impl);
+			impl = mutex->p;
+		}
+	}
+
+	return impl;
+}
+
+void g_mutex_init(GMutex* mutex)
+{
+	mutex->p = g_mutex_impl_new();
+}
+
+void g_mutex_clear(GMutex* mutex)
+{
+	g_mutex_impl_free(mutex->p);
+}
+
+void g_mutex_lock(GMutex* mutex)
+{
+	pthread_mutex_lock(g_mutex_get_impl(mutex));
+}
+
+void g_mutex_unlock(GMutex* mutex)
+{
+	pthread_mutex_unlock(g_mutex_get_impl(mutex));
+}
+
+
+struct GRecMutex
+{
+	pthread_mutex_t* p;
+	unsigned int i[2];
+};
+
+static pthread_mutex_t* g_rec_mutex_impl_new()
+{
+	pthread_mutexattr_t attr;
+	pthread_mutexattr_init(&attr);
+	pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
+
+	pthread_mutex_t* mutex = new pthread_mutex_t;
+	pthread_mutex_init(mutex, &attr);
+
+	pthread_mutexattr_destroy(&attr);
+
+	return mutex;
+}
+
+static void g_rec_mutex_impl_free(pthread_mutex_t* mutex)
+{
+	pthread_mutex_destroy(mutex);
+	delete mutex;
+}
+
+static pthread_mutex_t* g_rec_mutex_get_impl(GRecMutex* mutex)
+{
+	pthread_mutex_t* impl = mutex->p;
+	__sync_synchronize();
+
+	if (nullptr == impl)
+    {
+		impl = g_rec_mutex_impl_new();
+
+		if (__sync_val_compare_and_swap(&mutex->p, nullptr, impl) != nullptr)
+		{
+			g_rec_mutex_impl_free(impl);
+			impl = mutex->p;
+		}
+    }
+
+	return impl;
+}
+
+void g_rec_mutex_init(GRecMutex* mutex)
+{
+	mutex->p = g_rec_mutex_impl_new();
+}
+
+void g_rec_mutex_clear(GRecMutex* mutex)
+{
+	g_rec_mutex_impl_free(mutex->p);
+}
+
+void g_rec_mutex_lock(GRecMutex* mutex)
+{
+	pthread_mutex_lock(g_rec_mutex_get_impl(mutex));
+}
+
+void g_rec_mutex_unlock(GRecMutex* mutex)
+{
+	pthread_mutex_unlock(g_rec_mutex_get_impl(mutex));
+}
+
+
+struct GCond
+{
+	pthread_cond_t* p;
+	unsigned int i[2];
+};
+
+static pthread_cond_t* g_cond_impl_new()
+{
+	pthread_condattr_t attr;
+	pthread_condattr_init(&attr);
+
+	pthread_cond_t* cond = new pthread_cond_t;
+	pthread_cond_init(cond, &attr);
+
+	return cond;
+}
+
+static void g_cond_impl_free(pthread_cond_t* cond)
+{
+	pthread_cond_destroy(cond);
+	delete cond;
+}
+
+static pthread_cond_t* g_cond_get_impl(GCond* cond)
+{
+	pthread_cond_t* impl = cond->p;
+	__sync_synchronize();
+
+	if (nullptr == impl)
+	{
+		impl = g_cond_impl_new();
+
+		if (__sync_val_compare_and_swap(&cond->p, nullptr, impl) != nullptr)
+		{
+			g_cond_impl_free(impl);
+			impl = cond->p;
+		}
+	}
+
+	return impl;
+}
+
+void g_cond_init(GCond* cond)
+{
+	cond->p = g_cond_impl_new();
+}
+
+void g_cond_clear(GCond* cond)
+{
+	g_cond_impl_free(cond->p);
+}
+
+void g_cond_wait(GCond* cond, GMutex* mutex)
+{
+	pthread_cond_wait(g_cond_get_impl(cond), g_mutex_get_impl(mutex));
+}
+
+void g_cond_signal(GCond* cond)
+{
+	pthread_cond_signal(g_cond_get_impl(cond));
+}
+
+void g_cond_broadcast(GCond* cond)
+{
+	pthread_cond_broadcast(g_cond_get_impl(cond));
+}
+
+
+using GDestroyNotify = void (*)(void* data);
+
+struct GPrivate
+{
+	pthread_key_t* p;
+	GDestroyNotify notify;
+	void* future[2];
+};
+
+static pthread_key_t* g_private_impl_new(GDestroyNotify notify)
+{
+	pthread_key_t* key = new pthread_key_t;
+	pthread_key_create(key, notify);
+	return key;
+}
+
+static void g_private_impl_free(pthread_key_t* key)
+{
+	pthread_key_delete(*key);
+	delete key;
+}
+
+static inline pthread_key_t* g_private_get_impl(GPrivate* key)
+{
+	pthread_key_t* impl = key->p;
+	__sync_synchronize();
+
+	if (nullptr == impl)
+    {
+		impl = g_private_impl_new(key->notify);
+
+		if (__sync_val_compare_and_swap(&key->p, nullptr, impl) != nullptr)
+        {
+			g_private_impl_free(impl);
+			impl = key->p;
+        }
+    }
+
+  return impl;
+}
+
+void* g_private_get(GPrivate* key)
+{
+	return pthread_getspecific(*g_private_get_impl(key));
+}
+
+void g_private_set(GPrivate* key, void* value)
+{
+	pthread_setspecific(*g_private_get_impl(key), value);
+}
+
+
+struct GThread
+{
+	pthread_t thread;
+	int ref_count;
+};
+
+using GThreadFunc = void* (*)(void* data);
+
+GThread* g_thread_try_new(const char* name, GThreadFunc func, void* data, GError** error)
+{
+	if (error != nullptr)
+	{
+		*error = nullptr;
+	}
+
+	pthread_attr_t attr;
+	pthread_attr_init(&attr);
+
+	GThread* thread = new GThread;
+	pthread_create(&thread->thread, &attr, func, data);
+	thread->ref_count = 1;
+
+	pthread_attr_destroy(&attr);
+
+	return thread;
+}
+
+void* g_thread_join(GThread* thread)
+{
+	void* result = nullptr;
+	pthread_join(thread->thread, &result);
+	return result;
+}
+
+void g_thread_unref(GThread* thread)
+{
+	if (__sync_sub_and_fetch(&thread->ref_count, 1) == 0)
+	{
+		g_thread_join(thread);
+		delete thread;
+	}
+}
+
+}