diff --git a/compat/msvc.h b/compat/msvc.h
index 46af011cc8..d081043f53 100644
--- a/compat/msvc.h
+++ b/compat/msvc.h
@@ -28,15 +28,12 @@ static __inline int strcasecmp (const char *s1, const char *s2)
 
 #undef ERROR
 
-#ifdef _MSC_VER
 #define ftello _ftelli64
 
 typedef int sigset_t;
 /* open for reading, writing, or both (not in fcntl.h) */
 #define O_ACCMODE     (_O_RDONLY | _O_WRONLY | _O_RDWR)
 
-#endif
-
 #include "compat/mingw.h"
 
 #endif