diff --git a/src/gmio_core/streampos.c b/src/gmio_core/streampos.c
deleted file mode 100644
index c4e1eb6..0000000
--- a/src/gmio_core/streampos.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/****************************************************************************
-** gmio
-** Copyright Fougue (2 Mar. 2015)
-** contact@fougue.pro
-**
-** This software is a reusable library whose purpose is to provide complete
-** I/O support for various CAD file formats (eg. STL)
-**
-** This software is governed by the CeCILL-B license under French law and
-** abiding by the rules of distribution of free software.  You can  use,
-** modify and/ or redistribute the software under the terms of the CeCILL-B
-** license as circulated by CEA, CNRS and INRIA at the following URL
-** "http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html".
-****************************************************************************/
-
-#include "streampos.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-struct gmio_streampos gmio_streampos_null()
-{
-    struct gmio_streampos pos = {0};
-    return pos;
-}
diff --git a/src/gmio_core/streampos.h b/src/gmio_core/streampos.h
index 076869a..bdc5a9b 100644
--- a/src/gmio_core/streampos.h
+++ b/src/gmio_core/streampos.h
@@ -43,12 +43,5 @@ struct gmio_streampos
     uint8_t cookie[GMIO_STREAMPOS_COOKIE_SIZE];
 };
 
-GMIO_C_LINKAGE_BEGIN
-
-/*! Returns a null stream position */
-GMIO_LIB_EXPORT struct gmio_streampos gmio_streampos_null();
-
-GMIO_C_LINKAGE_END
-
 #endif /* GMIO_STREAMPOS_H */
 /*! @} */