1 files changed, 32 insertions, 13 deletions
diff --git a/newlib/libc/stdio/fscanf.c b/newlib/libc/stdio/fscanf.c
index 8980410d3..92fc4ea7e 100644
--- a/newlib/libc/stdio/fscanf.c
+++ b/newlib/libc/stdio/fscanf.c
@@ -19,42 +19,61 @@
 #include <stdio.h>
 
 #ifdef _HAVE_STDC
-
 #include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
 
-extern int __svfscanf ();
+#include "local.h"
+
+#ifndef _REENT_ONLY
 
 int
-fscanf (FILE * fp, const char *fmt, ...)
+#ifdef _HAVE_STDC
+fscanf (FILE *fp, const char *fmt, ...)
+#else
+fscanf (FILE *fp, fmt, va_alist)
+     FILE *fp;
+     char *fmt;
+     va_dcl
+#endif
 {
   int ret;
   va_list ap;
 
+#ifdef _HAVE_STDC
   va_start (ap, fmt);
-  ret = __svfscanf (fp, fmt, ap);
+#else
+  va_start (ap);
+#endif
+  ret = __svfscanf_r (_REENT, fp, fmt, ap);
   va_end (ap);
   return ret;
 }
 
-#else
-
-#include <varargs.h>
-
-extern int __svfscanf ();
+#endif /* !_REENT_ONLY */
 
 int
-fscanf (fp, fmt, va_alist)
+#ifdef _HAVE_STDC
+_fscanf_r (struct _reent *ptr, FILE *fp, const char *fmt, ...)
+#else
+_fscanf_r (ptr, FILE *fp, fmt, va_alist)
+     struct _reent *ptr;
      FILE *fp;
      char *fmt;
      va_dcl
+#endif
 {
   int ret;
   va_list ap;
 
+#ifdef _HAVE_STDC
+  va_start (ap, fmt);
+#else
   va_start (ap);
-  ret = __svfscanf (fp, fmt, ap);
+#endif
+  ret = __svfscanf_r (ptr, fp, fmt, ap);
   va_end (ap);
-  return ret;
+  return (ret);
 }
 
-#endif