Make sure the size_t declaration is available.

diff --git a/crypto/rand/rand.h b/crypto/rand/rand.h
index 7de130347f8e02f099ecce1b18a4b199c3021447..918f865d90fadd1cdd8bb24a77367e7c29515d91 100644 (file)
--- a/crypto/rand/rand.h
+++ b/crypto/rand/rand.h
@@ -59,6 +59,8 @@
 #ifndef HEADER_RAND_H
 #define HEADER_RAND_H
 
+#include <stdlib.h>
+
 #ifdef  __cplusplus
 extern "C" {
 #endif