feat: provide some libc routines only for testing

[lunaix-os.git] / lunaix-os / usr / libc / _mystdio.h

diff --git a/lunaix-os/usr/libc/_mystdio.h b/lunaix-os/usr/libc/_mystdio.h
new file mode 100644 (file)
index 0000000..d60fed3
--- /dev/null
+++ b/lunaix-os/usr/libc/_mystdio.h
@@ -0,0 +1,10 @@
+#ifndef __LUNAIX__MYSTDIO_H
+#define __LUNAIX__MYSTDIO_H
+
+#include <stdarg.h>
+#include <stddef.h>
+
+int
+__vprintf_internal(char* buffer, char* fmt, size_t max_len, va_list vargs);
+
+#endif /* __LUNAIX__MYSTDIO_H */