rand: provide random-buf function.

* rand.c (random_buf): New function.
(rand-init): random-buf intrinsic registered.

* rand.h (random_buf): Declared.

* txr.1: Documented.

* stdlib/doc-syms.tl: Updated.

1 files changed, 1 insertions, 0 deletions

diff --git a/rand.h b/rand.h
index a739554d..e04069f7 100644
--- a/rand.h
+++ b/rand.h
@@ -35,5 +35,6 @@ val random_state_p(val obj);
 val random_fixnum(val state);
 val random(val state, val modulus);
 val rnd(val modulus, val state);
+val random_buf(val size, val state);
 void rand_compat_fixup(int compat_ver);
 void rand_init(void);