diff --git a/external/rehlsdk/src/public/interface.cpp b/external/rehlsdk/src/public/interface.cpp
index 816a099..05257a2 100644
--- a/external/rehlsdk/src/public/interface.cpp
+++ b/external/rehlsdk/src/public/interface.cpp
@@ -111,7 +111,7 @@ static IBaseInterface *CreateInterfaceLocal( const char *pName, int *pReturnCode
 //static hlds_run wants to use this function 
 void *Sys_GetProcAddress( const char *pModuleName, const char *pName )
 {
-	return GetProcAddress( GetModuleHandle(pModuleName), pName );
+    return reinterpret_cast<void*>(GetProcAddress(GetModuleHandle(pModuleName), pName));
 }
 
 //-----------------------------------------------------------------------------
@@ -123,9 +123,9 @@ void *Sys_GetProcAddress( const char *pModuleName, const char *pName )
 void *Sys_GetProcAddress( void *pModuleHandle, const char *pName )
 {
 #if defined ( _WIN32 )
-	return GetProcAddress( (HINSTANCE)pModuleHandle, pName );
+    return reinterpret_cast<void*>(GetProcAddress((HINSTANCE)pModuleHandle, pName));
 #else
-	return GetProcAddress( pModuleHandle, pName );
+    return GetProcAddress(pModuleHandle, pName);
 #endif
 }
 
@@ -249,16 +249,5 @@ CreateInterfaceFn Sys_GetFactoryThis( void )
 //-----------------------------------------------------------------------------
 CreateInterfaceFn Sys_GetFactory( const char *pModuleName )
 {
-#if defined ( _WIN32 )
-	return static_cast<CreateInterfaceFn>( Sys_GetProcAddress( pModuleName, CREATEINTERFACE_PROCNAME ) );
-#else
-// Linux gives this error:
-//../public/interface.cpp: In function `IBaseInterface *(*Sys_GetFactory 
-//(const char *)) (const char *, int *)':
-//../public/interface.cpp:186: invalid static_cast from type `void *' to 
-//type `IBaseInterface *(*) (const char *, int *)'
-//
-// so lets use the old style cast.
-	return (CreateInterfaceFn)( Sys_GetProcAddress( pModuleName, CREATEINTERFACE_PROCNAME ) );
-#endif
+    return reinterpret_cast<CreateInterfaceFn>( Sys_GetProcAddress(pModuleName, CREATEINTERFACE_PROCNAME ));
 }