1 files changed, 16 insertions, 0 deletions
diff --git a/libc/include/reent.h b/libc/include/reent.h
new file mode 100644
index 0000000..c3633ee
--- /dev/null
+++ b/libc/include/reent.h
@@ -0,0 +1,16 @@
+#ifndef __RENT_H__
+#define __RENT_H__
+
+#include <errno.h>
+
+struct _reent {
+    enum errno_t _errno;
+};
+
+static inline void _REENT_INIT_PTR(struct _reent * reent) {
+    reent->_errno = ENOERROR;
+}
+
+extern struct _reent * _impure_ptr;
+
+#endif