diff --git a/lib/libwebsockets.h b/lib/libwebsockets.h
index a7c07aaa..7ab866ac 100644
--- a/lib/libwebsockets.h
+++ b/lib/libwebsockets.h
@@ -40,6 +40,7 @@ extern "C" {
 
 #define strcasecmp stricmp
 #define getdtablesize() 30000
+#define inline
 
 #ifdef __MINGW64__
 #else