From dd7595a3475407a7fa96a97393bae8c5220e8762 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Wed, 4 Jan 2012 18:41:13 +1000
Subject: Add the base Enlightenment Foundation Libraries - eina, eet, evas,
 ecore, embryo, and edje.

Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
---
 libraries/embryo/src/lib/embryo_rand.c | 36 ++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 libraries/embryo/src/lib/embryo_rand.c

(limited to 'libraries/embryo/src/lib/embryo_rand.c')

diff --git a/libraries/embryo/src/lib/embryo_rand.c b/libraries/embryo/src/lib/embryo_rand.c
new file mode 100644
index 0000000..627f7ed
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_rand.c
@@ -0,0 +1,36 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+/* exported random number api */
+
+static Embryo_Cell
+_embryo_rand_rand(Embryo_Program *ep __UNUSED__, Embryo_Cell *params __UNUSED__)
+{
+   return (Embryo_Cell)(rand() & 0xffff);
+}
+
+static Embryo_Cell
+_embryo_rand_randf(Embryo_Program *ep __UNUSED__, Embryo_Cell *params __UNUSED__)
+{
+   double r;
+   float f;
+
+   r = (double)(rand() & 0xffff) / 65535.0;
+   f = (float)r;
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_rand_init(Embryo_Program *ep)
+{
+   embryo_program_native_call_add(ep, "rand",  _embryo_rand_rand);
+   embryo_program_native_call_add(ep, "randf", _embryo_rand_randf);
+}
-- 
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