add empty prototype function

1 files changed, 11 insertions, 0 deletions

diff --git a/src/stdio/__scanf.c b/src/stdio/__scanf.c
new file mode 100644
index 00000000..b5700c8e
--- /dev/null
+++ b/src/stdio/__scanf.c
@@ -0,0 +1,11 @@
+#include <stdarg.h>
+#include <stdio.h>
+#include "_stdio.h"
+
+int __scanf(struct io_options *opt, const char * format, va_list arg)
+{
+	(void)opt;
+	(void)format;
+	(void)arg;
+	return 0;
+}