1 files changed, 11 insertions, 0 deletions
diff --git a/winsup/mingw/mingwex/ftello64.c b/winsup/mingw/mingwex/ftello64.c
new file mode 100644
index 000000000..97a388cd6
--- /dev/null
+++ b/winsup/mingw/mingwex/ftello64.c
@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+off64_t __cdecl
+ftello64 (FILE * stream)
+{
+  fpos_t pos;
+  if (fgetpos(stream, &pos))
+    return  -1LL;
+  else
+   return ((off64_t) pos);
+}