1 files changed, 16 insertions, 0 deletions
diff --git a/include/stdlib.h b/include/stdlib.h
new file mode 100644
index 0000000000..dc720132e8
--- /dev/null
+++ b/include/stdlib.h
@@ -0,0 +1,16 @@
+#ifndef __STDLIB_H
+#define __STDLIB_H
+
+#define RAND_MAX 32767
+
+/* return a pseudo-random integer in the range [0, RAND_MAX] */
+unsigned int rand(void);
+
+/* set the seed for rand () */
+void srand(unsigned int seed);
+
+/* fill a buffer with pseudo-random data */
+void get_random_bytes(char *buf, int len);
+
+
+#endif /* __STDLIB_H */