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-rw-r--r--support/xstdio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/support/xstdio.h b/support/xstdio.h
index 58cc7c0692..5410d42579 100644
--- a/support/xstdio.h
+++ b/support/xstdio.h
@@ -26,6 +26,7 @@ __BEGIN_DECLS
 
 FILE *xfopen (const char *path, const char *mode);
 void xfclose (FILE *);
+FILE *xfreopen (const char *path, const char *mode, FILE *stream);
 
 /* Read a line from FP, using getline.  *BUFFER must be NULL, or a
    heap-allocated pointer of *LENGTH bytes.  Return the number of