diff --git a/lib/random.c b/lib/random.c
index d14b82084..a971fc864 100644
--- a/lib/random.c
+++ b/lib/random.c
@@ -52,6 +52,12 @@
 
 #ifndef _LIBC
 # include <libc-config.h>
+# define __srandom srandom
+# define __random random
+# define __srandom_r srandom_r
+# define __initstate_r initstate_r
+# define __setstate_r setstate_r
+# define __random_r random_r
 #endif
 
 /* Specification.  */