From 3e907922dfd3b27542bc503961b017f0b2b7670a Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Wed, 6 Sep 2023 22:55:26 +0300
Subject: [PATCH] common: interface: fix dlsym cast, fix headers for Linux

---
 common/interface.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/common/interface.cpp b/common/interface.cpp
index 0fe0991..a0d5888 100644
--- a/common/interface.cpp
+++ b/common/interface.cpp
@@ -7,9 +7,11 @@
 
 #include <string.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include "interface.h"
 
 #ifndef _WIN32  // LINUX
+#include <unistd.h>
 #include <dlfcn.h>
 #endif
 
@@ -142,7 +144,7 @@ CreateInterfaceFn Sys_GetFactory( HINTERFACEMODULE hModule )
 	if(!hModule)
 		return NULL;
 
-	return dlsym( (void *)hModule, CREATEINTERFACE_PROCNAME );
+	return (CreateInterfaceFn)dlsym( (void *)hModule, CREATEINTERFACE_PROCNAME );
 }
 
 #endif