1 files changed, 78 insertions, 0 deletions
diff --git a/newlib/libc/stdio/iscanf.c b/newlib/libc/stdio/iscanf.c
new file mode 100644
index 000000000..2c50efaba
--- /dev/null
+++ b/newlib/libc/stdio/iscanf.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include <_ansi.h>
+#include <reent.h>
+#include <stdio.h>
+#ifdef _HAVE_STDC
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+#include "local.h"
+
+#ifndef _REENT_ONLY
+
+int
+#ifdef _HAVE_STDC
+iscanf(_CONST char *fmt, ...)
+#else
+iscanf(fmt, va_alist)
+      char *fmt;
+      va_dcl
+#endif
+{
+  int ret;
+  va_list ap;
+
+  _REENT_SMALL_CHECK_INIT (_stdin_r (_REENT));
+#ifdef _HAVE_STDC
+  va_start (ap, fmt);
+#else
+  va_start (ap);
+#endif
+  ret = __svfiscanf_r (_REENT, _stdin_r (_REENT), fmt, ap);
+  va_end (ap);
+  return ret;
+}
+
+#endif /* !_REENT_ONLY */
+
+int
+#ifdef _HAVE_STDC
+_iscanf_r(struct _reent *ptr, _CONST char *fmt, ...)
+#else
+_iscanf_r(ptr, fmt, va_alist)
+         struct _reent *ptr;
+         char *fmt;
+         va_dcl
+#endif
+{
+  int ret;
+  va_list ap;
+
+  _REENT_SMALL_CHECK_INIT (_stdin_r (ptr));
+#ifdef _HAVE_STDC
+  va_start (ap, fmt);
+#else
+  va_start (ap);
+#endif
+  ret = __svfiscanf_r (ptr, _stdin_r (ptr), fmt, ap);
+  va_end (ap);
+  return (ret);
+}
+