diff --git a/loader/loader.cpp b/loader/loader.cpp
index 5dac2e5..9ae815a 100644
--- a/loader/loader.cpp
+++ b/loader/loader.cpp
@@ -1,384 +1,405 @@
-/**
- * vim: set ts=4 sw=4 tw=99 noet :
- * ======================================================
- * Metamod:Source
- * Copyright (C) 2004-2010 AlliedModders LLC and authors.
- * All rights reserved.
- * ======================================================
- *
- * This software is provided 'as-is', without any express or implied warranty.
- * In no event will the authors be held liable for any damages arising from 
- * the use of this software.
- * 
- * Permission is granted to anyone to use this software for any purpose, 
- * including commercial applications, and to alter it and redistribute it 
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not 
- * claim that you wrote the original software. If you use this software in a 
- * product, an acknowledgment in the product documentation would be 
- * appreciated but is not required.
- * 2. Altered source versions must be plainly marked as such, and must not be
- * misrepresented as being the original software.
- * 3. This notice may not be removed or altered from any source distribution.
- */
-
-#include <time.h>
-#include <assert.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "loader.h"
-#include "serverplugin.h"
-#include "gamedll.h"
-#include "utility.h"
-#if defined __APPLE__
-#include <crt_externs.h>
-#endif
-
-static HMODULE mm_library = NULL;
-static char mm_fatal_logfile[PLATFORM_MAX_PATH] = "metamod-fatal.log";
-MetamodBackend mm_backend = MMBackend_UNKNOWN;
-
-extern void
-mm_LogFatal(const char *message, ...)
-{
-	FILE *fp;
-	time_t t;
-	va_list ap;
-	char header[256];
-
-	fp = fopen(mm_fatal_logfile, "at");
-	if (!fp && (fp = fopen("metamod-fatal.log", "at")) == NULL)
-		return;
-
-	t = time(NULL);
-	strftime(header, sizeof(header), "%m/%d/%Y - %H:%M:%S", localtime(&t));
-	fprintf(fp, "L %s: ", header);
-	
-	va_start(ap, message);
-	vfprintf(fp, message, ap);
-	va_end(ap);
-
-	fprintf(fp, "\n");
-
-	fclose(fp);	
-}
-
-static const char *backend_names[] =
-{
-	"1.ep1",
-	"2.darkm",
-	"2.ep2",
-	"2.bgt",
-	"2.eye",
-	"2.css",
-	"2.ep2v",
-	"2.l4d",
-	"2.l4d2",
-	"2.swarm",
-	"2.portal2",
-	"2.csgo",
-	"2.dota",
-	"2.hl2dm",
-	"2.dods",	
-	"2.tf2",
-	"2.nd",
-	"2.sdk2013",
-	"2.blade",
-	"2.insurgency",
-	"2.contagion",
-};
-
-#if defined _WIN32
-#define LIBRARY_EXT		".dll"
-#define LIBRARY_MINEXT	".dll"
-#elif defined __APPLE__
-#define LIBRARY_EXT		".dylib"
-#define LIBRARY_MINEXT	".dylib"
+/**
+ * vim: set ts=4 sw=4 tw=99 noet :
+ * ======================================================
+ * Metamod:Source
+ * Copyright (C) 2004-2010 AlliedModders LLC and authors.
+ * All rights reserved.
+ * ======================================================
+ *
+ * This software is provided 'as-is', without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from 
+ * the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose, 
+ * including commercial applications, and to alter it and redistribute it 
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not 
+ * claim that you wrote the original software. If you use this software in a 
+ * product, an acknowledgment in the product documentation would be 
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ */
+
+#include <time.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "loader.h"
+#include "serverplugin.h"
+#include "gamedll.h"
+#include "utility.h"
+#if defined __APPLE__
+#include <crt_externs.h>
+#endif
+
+static HMODULE mm_library = NULL;
+static char mm_fatal_logfile[PLATFORM_MAX_PATH] = "metamod-fatal.log";
+MetamodBackend mm_backend = MMBackend_UNKNOWN;
+
+extern void
+mm_LogFatal(const char *message, ...)
+{
+	FILE *fp;
+	time_t t;
+	va_list ap;
+	char header[256];
+
+	fp = fopen(mm_fatal_logfile, "at");
+	if (!fp && (fp = fopen("metamod-fatal.log", "at")) == NULL)
+		return;
+
+	t = time(NULL);
+	strftime(header, sizeof(header), "%m/%d/%Y - %H:%M:%S", localtime(&t));
+	fprintf(fp, "L %s: ", header);
+	
+	va_start(ap, message);
+	vfprintf(fp, message, ap);
+	va_end(ap);
+
+	fprintf(fp, "\n");
+
+	fclose(fp);	
+}
+
+static const char *backend_names[] =
+{
+	"1.ep1",
+	"2.darkm",
+	"2.ep2",
+	"2.bgt",
+	"2.eye",
+	"2.css",
+	"2.ep2v",
+	"2.l4d",
+	"2.l4d2",
+	"2.swarm",
+	"2.portal2",
+	"2.csgo",
+	"2.dota",
+	"2.hl2dm",
+	"2.dods",	
+	"2.tf2",
+	"2.nd",
+	"2.sdk2013",
+	"2.blade",
+	"2.insurgency",
+	"2.contagion",
+};
+
+#if defined _WIN32
+#define LIBRARY_EXT		".dll"
+#define LIBRARY_MINEXT	".dll"
+#elif defined __APPLE__
+#define LIBRARY_EXT		".dylib"
+#define LIBRARY_MINEXT	".dylib"
 #elif defined __linux__
 #define LIBRARY_EXT		LIB_SUFFIX
-#define LIBRARY_MINEXT	".so"
-#endif
-
-bool
-mm_LoadMetamodLibrary(MetamodBackend backend, char *buffer, size_t maxlength)
-{
-	size_t len, temp_len;
-	char mm_path[PLATFORM_MAX_PATH * 2];
-
-	/* Get our path */
-	if (!mm_GetFileOfAddress((void*)mm_GetFileOfAddress, mm_path, sizeof(mm_path)))
-		return false;
-
-	len = strlen(mm_path);
-	temp_len = strlen("server" LIBRARY_EXT);
-	if (len < temp_len)
-		return false;
-
-	/* Build log file name */
-	mm_path[len - temp_len] = '\0';
-	mm_Format(mm_fatal_logfile,
-			  sizeof(mm_fatal_logfile),
-			  "%smetamod-fatal.log",
-			  mm_path);
-
-	/* Replace server.dll with the new binary we want */
-	mm_Format(&mm_path[len - temp_len],
-			  sizeof(mm_path) - (len - temp_len),
-			  "metamod.%s" LIBRARY_MINEXT,
-			  backend_names[backend]);
-
-	mm_library = (HMODULE)mm_LoadLibrary(mm_path, buffer, maxlength);
-
-	return (mm_library != NULL);
-}
-
-void
-mm_UnloadMetamodLibrary()
-{
-	mm_UnloadLibrary(mm_library);
-	mm_library = NULL;
-}
-
-#if defined _WIN32
-#define EXPORT extern "C" __declspec(dllexport)
-#elif defined __GNUC__
-#if __GNUC__ == 4
-#define EXPORT extern "C" __attribute__ ((visibility("default")))
-#else
-#define EXPORT extern "C"
-#endif
-#endif
-
-EXPORT void *
-CreateInterface(const char *name, int *ret)
-{
-	/* If we've got a VSP bridge, do nothing. */
-	if (vsp_bridge != NULL)
-	{
-		if (ret != NULL)
-			*ret = 1;
-		return NULL;
-	}
-
-	void *ptr;
-	if (strncmp(name, "ISERVERPLUGINCALLBACKS", 22) == 0)
-	{
-		/* Either load as VSP or start VSP listener */
-		ptr = mm_GetVspCallbacks(atoi(&name[22]));
-	}
-	else if (gamedll_bridge == NULL)
-	{
-		/* Load as gamedll */
-		ptr = mm_GameDllRequest(name, ret);
-	}
-	else
-	{
-		/* If we've got a gamedll bridge, forward the request. */
-		return gamedll_bridge->QueryInterface(name, ret);
-	}
-
-	if (ret != NULL)
-		*ret = (ptr != NULL) ? 0 : 1;
-
-	return ptr;
-}
-
-void *
-mm_GetProcAddress(const char *name)
-{
-	return mm_GetLibAddress(mm_library, name);
-}
-
-void
-mm_GetGameName(char *buffer, size_t size)
-{
-	buffer[0] = '\0';
-
-#if defined _WIN32
-	static char game[128];
-
-	LPWSTR pCmdLine = GetCommandLineW();
-	int argc;
-	LPWSTR *wargv = CommandLineToArgvW(pCmdLine, &argc);
-	for (int i = 0; i < argc; ++i)
-	{
-		if (wcscmp(wargv[i], L"-game") != 0)
-			continue;
-
-		if (++i >= argc)
-			break;
-
-		wcstombs(buffer, wargv[i], size);
-		buffer[size-1] = '\0';
-		break;
-	}
-
-	LocalFree(wargv);
-
-#elif defined __APPLE__
-	int argc = *_NSGetArgc();
-	char **argv = *_NSGetArgv();
-	for (int i = 0; i < argc; ++i)
-	{
-		if (strcmp(argv[i], "-game") != 0)
-			continue;
-
-		if (++i >= argc)
-			break;
-
-		strncpy(buffer, argv[i], size);
-		buffer[size-1] = '\0';
-		break;
-	}
-
-#elif defined __linux__
-	FILE *pFile = fopen("/proc/self/cmdline", "rb");
-	if (pFile)
-	{
-		char *arg = NULL;
-		size_t argsize = 0;
-		bool bNextIsGame = false;
-
-		while (getdelim(&arg, &argsize, 0, pFile) != -1)
-		{
-			if (bNextIsGame)
-			{
-				strncpy(buffer, arg, size);
-				buffer[size-1] = '\0';
-				break;
-			}
-
-			if (strcmp(arg, "-game") == 0)
-			{
-				bNextIsGame = true;
-			}
-		}
-
-		free(arg);
-		fclose(pFile);
-	}
-#else
-#error unsupported platform
-#endif
-
-	if (buffer[0] == 0)
-	{
-		strncpy(buffer, ".", size);
-	}
-}
-
-MetamodBackend
-mm_DetermineBackend(QueryValveInterface engineFactory, QueryValveInterface serverFactory, const char *game_name)
-{
-	if (engineFactory("VEngineServer024", NULL) != NULL)
-	{
-		return MMBackend_DOTA;
-	}
-	else if (engineFactory("VEngineServer023", NULL) != NULL)
-	{
-		if (engineFactory("IEngineSoundServer004", NULL) != NULL)
-		{
-			return MMBackend_Insurgency;
-		}
-		return MMBackend_CSGO;
-	}
-	else if (engineFactory("VEngineServer022", NULL) != NULL &&
-		engineFactory("VEngineCvar007", NULL) != NULL)
-	{
+#define LIBRARY_MINEXT	".so"
+#endif
+
+bool
+mm_LoadMetamodLibrary(MetamodBackend backend, char *buffer, size_t maxlength)
+{
+	size_t len, temp_len;
+	char mm_path[PLATFORM_MAX_PATH * 2];
+
+	/* Get our path */
+	if (!mm_GetFileOfAddress((void*)mm_GetFileOfAddress, mm_path, sizeof(mm_path)))
+		return false;
+
+	len = strlen(mm_path);
+	temp_len = strlen("server" LIBRARY_EXT);
+	if (len < temp_len)
+		return false;
+
+	/* Build log file name */
+	mm_path[len - temp_len] = '\0';
+	mm_Format(mm_fatal_logfile,
+			  sizeof(mm_fatal_logfile),
+			  "%smetamod-fatal.log",
+			  mm_path);
+
+	/* Replace server.dll with the new binary we want */
+	mm_Format(&mm_path[len - temp_len],
+			  sizeof(mm_path) - (len - temp_len),
+			  "metamod.%s" LIBRARY_MINEXT,
+			  backend_names[backend]);
+
+	mm_library = (HMODULE)mm_LoadLibrary(mm_path, buffer, maxlength);
+
+	return (mm_library != NULL);
+}
+
+void
+mm_UnloadMetamodLibrary()
+{
+	mm_UnloadLibrary(mm_library);
+	mm_library = NULL;
+}
+
+#if defined _WIN32
+#define EXPORT extern "C" __declspec(dllexport)
+#elif defined __GNUC__
+#if __GNUC__ == 4
+#define EXPORT extern "C" __attribute__ ((visibility("default")))
+#else
+#define EXPORT extern "C"
+#endif
+#endif
+
+EXPORT void *
+CreateInterface(const char *name, int *ret)
+{
+	/* If we've got a VSP bridge, do nothing. */
+	if (vsp_bridge != NULL)
+	{
+		if (ret != NULL)
+			*ret = 1;
+		return NULL;
+	}
+
+	void *ptr;
+	if (strncmp(name, "ISERVERPLUGINCALLBACKS", 22) == 0)
+	{
+		/* Either load as VSP or start VSP listener */
+		ptr = mm_GetVspCallbacks(atoi(&name[22]));
+	}
+	else if (gamedll_bridge == NULL)
+	{
+		/* Load as gamedll */
+		ptr = mm_GameDllRequest(name, ret);
+	}
+	else
+	{
+		/* If we've got a gamedll bridge, forward the request. */
+		return gamedll_bridge->QueryInterface(name, ret);
+	}
+
+	if (ret != NULL)
+		*ret = (ptr != NULL) ? 0 : 1;
+
+	return ptr;
+}
+
+void *
+mm_GetProcAddress(const char *name)
+{
+	return mm_GetLibAddress(mm_library, name);
+}
+
+void
+mm_GetGameName(char *buffer, size_t size)
+{
+	buffer[0] = '\0';
+
+#if defined _WIN32
+	static char game[128];
+
+	LPWSTR pCmdLine = GetCommandLineW();
+	int argc;
+	LPWSTR *wargv = CommandLineToArgvW(pCmdLine, &argc);
+	for (int i = 0; i < argc; ++i)
+	{
+		if (wcscmp(wargv[i], L"-game") != 0)
+			continue;
+
+		if (++i >= argc)
+			break;
+
+		wcstombs(buffer, wargv[i], size);
+		buffer[size-1] = '\0';
+		break;
+	}
+
+	LocalFree(wargv);
+
+#elif defined __APPLE__
+	int argc = *_NSGetArgc();
+	char **argv = *_NSGetArgv();
+	for (int i = 0; i < argc; ++i)
+	{
+		if (strcmp(argv[i], "-game") != 0)
+			continue;
+
+		if (++i >= argc)
+			break;
+
+		strncpy(buffer, argv[i], size);
+		buffer[size-1] = '\0';
+		break;
+	}
+
+#elif defined __linux__
+	FILE *pFile = fopen("/proc/self/cmdline", "rb");
+	if (pFile)
+	{
+		char *arg = NULL;
+		size_t argsize = 0;
+		bool bNextIsGame = false;
+
+		while (getdelim(&arg, &argsize, 0, pFile) != -1)
+		{
+			if (bNextIsGame)
+			{
+				strncpy(buffer, arg, size);
+				buffer[size-1] = '\0';
+				break;
+			}
+
+			if (strcmp(arg, "-game") == 0)
+			{
+				bNextIsGame = true;
+			}
+		}
+
+		free(arg);
+		fclose(pFile);
+	}
+#else
+#error unsupported platform
+#endif
+
+	if (buffer[0] == 0)
+	{
+		strncpy(buffer, ".", size);
+	}
+}
+
+MetamodBackend
+mm_DetermineBackend(QueryValveInterface engineFactory, QueryValveInterface serverFactory, const char *game_name)
+{
+	if (engineFactory("VEngineServer024", NULL) != NULL)
+	{
+		return MMBackend_DOTA;
+	}
+	else if (engineFactory("VEngineServer023", NULL) != NULL)
+	{
+		if (engineFactory("IEngineSoundServer004", NULL) != NULL)
+		{
+			return MMBackend_Insurgency;
+		}
+		return MMBackend_CSGO;
+	}
+	else if (engineFactory("VEngineServer022", NULL) != NULL &&
+		engineFactory("VEngineCvar007", NULL) != NULL)
+	{
 		if (engineFactory("EngineTraceServer004", NULL) != NULL)
 		{
 			if (engineFactory("XboxSystemInterface001", NULL) != NULL)
 			{
 				return MMBackend_AlienSwarm;
-			}
-			
-			if (strcmp(game_name, "portal2") == 0)
-			{
-				return MMBackend_Portal2;
-			}
-
-			return MMBackend_Blade;
-		}
-		else if (engineFactory("VPrecacheSystem001", NULL) != NULL)
-		{
-			if (engineFactory("ServerGameTags002", NULL) != NULL)
-			{
-				return MMBackend_NuclearDawn;
-			}
-			else if (strcmp(game_name, "contagion") == 0)
-			{
-				return MMBackend_Contagion;
-			}
-			else
-			{
-				return MMBackend_Left4Dead2;
-			}
-		}
-
-		return MMBackend_Left4Dead;
-	}
-	else if (engineFactory("VEngineServer021", NULL) != NULL)
-	{
-		/* Check for OB */
-		if (engineFactory("VEngineCvar004", NULL) != NULL)
-		{
-			if (engineFactory("VModelInfoServer002", NULL) != NULL)
-			{
-				/* BGT has same iface version numbers and libs as ep2 */
-				if (strcmp(game_name, "pm") == 0)
-				{
-					return MMBackend_BloodyGoodTime;
-				}
-				else
-				{
-					return MMBackend_Episode2;
-				}
-			}
-			else if (engineFactory("VModelInfoServer003", NULL) != NULL)
-			{
-				if (engineFactory("VFileSystem017", NULL) != NULL)
-				{
-					return MMBackend_EYE;
-				}
-				else if (strcmp(game_name, "cstrike") == 0)
-				{
-					return MMBackend_CSS;
-				}
-				else if (strcmp(game_name, "tf") == 0)
-				{
-					return MMBackend_TF2;
-				}
-				else if (strcmp(game_name, "dod") == 0)
-				{
-					return MMBackend_DODS;
-				}
-				else if (strcmp(game_name, "hl2mp") == 0)
-				{
-					return MMBackend_HL2DM;
-				}
-				else
-				{
-					return MMBackend_SDK2013;
-				}
-			}
-		}
-		/* Check for Episode One/Old Engine */
-		else if (engineFactory("VModelInfoServer001", NULL) != NULL &&
-				 (engineFactory("VEngineCvar003", NULL) != NULL ||
-				  engineFactory("VEngineCvar002", NULL) != NULL))
-		{
-			/* Check for Dark Messiah which has a weird directory structure */
-			if (strcmp(game_name, ".") == 0)
-			{
-				return MMBackend_DarkMessiah;
-			}
-			return MMBackend_Episode1;
-		}
-	}
-
-	return MMBackend_UNKNOWN;
-}
-
+			}
+			
+			void *lib = (void *)serverFactory;
+			void *addr;
+			if (strcmp(game_name, "portal2") == 0
+				|| (addr = mm_FindPattern(lib, "baseportalcombatweapon", sizeof("baseportalcombatweapon") - 1)))
+			{
+				return MMBackend_Portal2;
+			}
+
+			return MMBackend_Blade;
+		}
+		else if (engineFactory("VPrecacheSystem001", NULL) != NULL)
+		{
+			if (engineFactory("ServerGameTags002", NULL) != NULL)
+			{
+				return MMBackend_NuclearDawn;
+			}
+			else
+			{
+				void *lib = (void *)serverFactory;
+				void *addr;
+				if (strcmp(game_name, "contagion") == 0
+					|| (addr = mm_FindPattern(lib, "Contagion_Chat_All", sizeof("Contagion_Chat_All") - 1)))
+				{
+					return MMBackend_Contagion;
+				}
+				else
+				{
+					return MMBackend_Left4Dead2;
+				}
+			}
+		}
+
+		return MMBackend_Left4Dead;
+	}
+	else if (engineFactory("VEngineServer021", NULL) != NULL)
+	{
+		/* Check for OB */
+		if (engineFactory("VEngineCvar004", NULL) != NULL)
+		{
+			if (engineFactory("VModelInfoServer002", NULL) != NULL)
+			{
+				/* BGT has same iface version numbers and libs as ep2 */
+				void *lib = (void *)serverFactory;
+				void *addr;
+				if (strcmp(game_name, "pm") == 0
+					|| (addr = mm_FindPattern(lib, "DT_PMPlayerResource", sizeof("DT_PMPlayerResource") - 1)))
+				{
+					return MMBackend_BloodyGoodTime;
+				}
+				else
+				{
+					return MMBackend_Episode2;
+				}
+			}
+			else if (engineFactory("VModelInfoServer003", NULL) != NULL)
+			{
+				if (engineFactory("VFileSystem017", NULL) != NULL)
+				{
+					return MMBackend_EYE;
+				}
+				else
+				{
+					void *lib = (void *)serverFactory;
+					void *addr;
+					if (strcmp(game_name, "cstrike") == 0
+						|| (addr = mm_FindPattern(lib, "DT_CSPlayerResource", sizeof("DT_CSPlayerResource") - 1)))
+					{
+						return MMBackend_CSS;
+					}
+					else if (strcmp(game_name, "tf") == 0
+						|| (addr = mm_FindPattern(lib, "DT_TFPlayerResource", sizeof("DT_TFPlayerResource") - 1)))
+					{
+						return MMBackend_TF2;
+					}
+					else if (strcmp(game_name, "dod") == 0
+						|| (addr = mm_FindPattern(lib, "DT_DODPlayerResource", sizeof("DT_DODPlayerResource") - 1)))
+					{
+						return MMBackend_DODS;
+					}
+					else if (strcmp(game_name, "hl2mp") == 0
+						|| (addr = mm_FindPattern(lib, "Half-Life 2 Deathmatch", sizeof("Half-Life 2 Deathmatch") - 1)))
+					{
+						return MMBackend_HL2DM;
+					}
+					else
+					{
+						return MMBackend_SDK2013;
+					}
+				}
+			}
+		}
+		/* Check for Episode One/Old Engine */
+		else if (engineFactory("VModelInfoServer001", NULL) != NULL &&
+				 (engineFactory("VEngineCvar003", NULL) != NULL ||
+				  engineFactory("VEngineCvar002", NULL) != NULL))
+		{
+			/* Check for Dark Messiah which has a weird directory structure */
+			if (strcmp(game_name, ".") == 0)
+			{
+				return MMBackend_DarkMessiah;
+			}
+			return MMBackend_Episode1;
+		}
+	}
+
+	return MMBackend_UNKNOWN;
+}
+
diff --git a/loader/utility.cpp b/loader/utility.cpp
index 56d158d..032a831 100644
--- a/loader/utility.cpp
+++ b/loader/utility.cpp
@@ -34,6 +34,13 @@
 #include "loader.h"
 #include "utility.h"
 
+#if defined __linux__
+#include <link.h>
+
+#define PAGE_SIZE			4096
+#define PAGE_ALIGN_UP(x)	((x + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1))
+#endif
+
 #if defined _WIN32
 static void
 mm_GetPlatformError(char *buffer, size_t maxlength)
@@ -345,3 +352,228 @@ mm_GetFileOfAddress(void *pAddr, char *buffer, size_t maxlength)
 	return true;
 }
 
+struct DynLibInfo
+{
+	void *baseAddress;
+	size_t memorySize;
+};
+
+static bool
+mm_GetLibraryInfo(const void *libPtr, DynLibInfo &lib)
+{
+	uintptr_t baseAddr;
+
+	if (libPtr == NULL)
+	{
+		return false;
+	}
+
+#ifdef _WIN32
+
+	MEMORY_BASIC_INFORMATION info;
+	IMAGE_DOS_HEADER *dos;
+	IMAGE_NT_HEADERS *pe;
+	IMAGE_FILE_HEADER *file;
+	IMAGE_OPTIONAL_HEADER *opt;
+
+	if (!VirtualQuery(libPtr, &info, sizeof(MEMORY_BASIC_INFORMATION)))
+	{
+		return false;
+	}
+
+	baseAddr = reinterpret_cast<uintptr_t>(info.AllocationBase);
+
+	/* All this is for our insane sanity checks :o */
+	dos = reinterpret_cast<IMAGE_DOS_HEADER *>(baseAddr);
+	pe = reinterpret_cast<IMAGE_NT_HEADERS *>(baseAddr + dos->e_lfanew);
+	file = &pe->FileHeader;
+	opt = &pe->OptionalHeader;
+
+	/* Check PE magic and signature */
+	if (dos->e_magic != IMAGE_DOS_SIGNATURE || pe->Signature != IMAGE_NT_SIGNATURE || opt->Magic != IMAGE_NT_OPTIONAL_HDR32_MAGIC)
+	{
+		return false;
+	}
+
+	/* Check architecture, which is 32-bit/x86 right now
+	* Should change this for 64-bit if Valve gets their act together
+	*/
+	if (file->Machine != IMAGE_FILE_MACHINE_I386)
+	{
+		return false;
+	}
+
+	/* For our purposes, this must be a dynamic library */
+	if ((file->Characteristics & IMAGE_FILE_DLL) == 0)
+	{
+		return false;
+	}
+
+	/* Finally, we can do this */
+	lib.memorySize = opt->SizeOfImage;
+
+#elif defined __linux__
+
+	Dl_info info;
+	Elf32_Ehdr *file;
+	Elf32_Phdr *phdr;
+	uint16_t phdrCount;
+
+	if (!dladdr(libPtr, &info))
+	{
+		return false;
+	}
+
+	if (!info.dli_fbase || !info.dli_fname)
+	{
+		return false;
+	}
+
+	/* This is for our insane sanity checks :o */
+	baseAddr = reinterpret_cast<uintptr_t>(info.dli_fbase);
+	file = reinterpret_cast<Elf32_Ehdr *>(baseAddr);
+
+	/* Check ELF magic */
+	if (memcmp(ELFMAG, file->e_ident, SELFMAG) != 0)
+	{
+		return false;
+	}
+
+	/* Check ELF version */
+	if (file->e_ident[EI_VERSION] != EV_CURRENT)
+	{
+		return false;
+	}
+
+	/* Check ELF architecture, which is 32-bit/x86 right now
+	* Should change this for 64-bit if Valve gets their act together
+	*/
+	if (file->e_ident[EI_CLASS] != ELFCLASS32 || file->e_machine != EM_386 || file->e_ident[EI_DATA] != ELFDATA2LSB)
+	{
+		return false;
+	}
+
+	/* For our purposes, this must be a dynamic library/shared object */
+	if (file->e_type != ET_DYN)
+	{
+		return false;
+	}
+
+	phdrCount = file->e_phnum;
+	phdr = reinterpret_cast<Elf32_Phdr *>(baseAddr + file->e_phoff);
+
+	for (uint16_t i = 0; i < phdrCount; i++)
+	{
+		Elf32_Phdr &hdr = phdr[i];
+
+		/* We only really care about the segment with executable code */
+		if (hdr.p_type == PT_LOAD && hdr.p_flags == (PF_X|PF_R))
+		{
+			/* From glibc, elf/dl-load.c:
+			 * c->mapend = ((ph->p_vaddr + ph->p_filesz + GLRO(dl_pagesize) - 1)
+			 * & ~(GLRO(dl_pagesize) - 1));
+			 *
+			 * In glibc, the segment file size is aligned up to the nearest page size and
+			 * added to the virtual address of the segment. We just want the size here.
+			 */
+			lib.memorySize = PAGE_ALIGN_UP(hdr.p_filesz);
+			break;
+		}
+	}
+
+#elif defined __APPLE__
+
+	Dl_info info;
+	struct mach_header *file;
+	struct segment_command *seg;
+	uint32_t cmd_count;
+
+	if (!dladdr(libPtr, &info))
+	{
+		return false;
+	}
+
+	if (!info.dli_fbase || !info.dli_fname)
+	{
+		return false;
+	}
+
+	/* This is for our insane sanity checks :o */
+	baseAddr = (uintptr_t)info.dli_fbase;
+	file = (struct mach_header *)baseAddr;
+
+	/* Check Mach-O magic */
+	if (file->magic != MH_MAGIC)
+	{
+		return false;
+	}
+
+	/* Check architecture (32-bit/x86) */
+	if (file->cputype != CPU_TYPE_I386 || file->cpusubtype != CPU_SUBTYPE_I386_ALL)
+	{
+		return false;
+	}
+
+	/* For our purposes, this must be a dynamic library */
+	if (file->filetype != MH_DYLIB)
+	{
+		return false;
+	}
+
+	cmd_count = file->ncmds;
+	seg = (struct segment_command *)(baseAddr + sizeof(struct mach_header));
+
+	/* Add up memory sizes of mapped segments */
+	for (uint32_t i = 0; i < cmd_count; i++)
+	{
+		if (seg->cmd == LC_SEGMENT)
+		{
+			lib.memorySize += seg->vmsize;
+		}
+
+		seg = (struct segment_command *)((uintptr_t)seg + seg->cmdsize);
+	}
+
+#endif
+
+	lib.baseAddress = reinterpret_cast<void *>(baseAddr);
+
+	return true;
+}
+
+void *mm_FindPattern(const void *libPtr, const char *pattern, size_t len)
+{
+	DynLibInfo lib;
+	bool found;
+	char *ptr, *end;
+
+	memset(&lib, 0, sizeof(DynLibInfo));
+
+	if (!mm_GetLibraryInfo(libPtr, lib))
+	{
+		return NULL;
+	}
+
+	ptr = reinterpret_cast<char *>(lib.baseAddress);
+	end = ptr + lib.memorySize - len;
+
+	while (ptr < end)
+	{
+		found = true;
+		for (register size_t i = 0; i < len; i++)
+		{
+			if (pattern[i] != '\x2A' && pattern[i] != ptr[i])
+			{
+				found = false;
+				break;
+			}
+		}
+
+		if (found)
+			return ptr;
+
+		ptr++;
+	}
+
+	return NULL;
+}
diff --git a/loader/utility.h b/loader/utility.h
index ca9f2e0..c586d1b 100644
--- a/loader/utility.h
+++ b/loader/utility.h
@@ -66,5 +66,8 @@ mm_PathCmp(const char *path1, const char *path2);
 extern bool
 mm_GetFileOfAddress(void *pAddr, char *buffer, size_t maxlength);
 
+extern void *
+mm_FindPattern(const void *libPtr, const char *pattern, size_t len);
+
 #endif /* _INCLUDE_METAMOD_SOURCE_LOADER_UTILITY_H_ */