Add RNGs to the language

1 files changed, 31 insertions, 0 deletions

diff --git a/stdlib/rng.h b/stdlib/rng.h
new file mode 100644
index 00000000..5bc4794f
--- /dev/null
+++ b/stdlib/rng.h
@@ -0,0 +1,31 @@
+#pragma once
+
+// Random Number Generator (RNG) functions/type info
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "datatypes.h"
+#include "types.h"
+#include "bools.h"
+#include "bytes.h"
+#include "util.h"
+
+RNG_t RNG$new(Array_t seed);
+void RNG$set_seed(RNG_t rng, Array_t seed);
+RNG_t RNG$copy(RNG_t rng);
+Bool_t RNG$bool(RNG_t rng, Num_t p);
+Int_t RNG$int(RNG_t rng, Int_t min, Int_t max);
+Int64_t RNG$int64(RNG_t rng, Int64_t min, Int64_t max);
+Int32_t RNG$int32(RNG_t rng, Int32_t min, Int32_t max);
+Int16_t RNG$int16(RNG_t rng, Int16_t min, Int16_t max);
+Int8_t RNG$int8(RNG_t rng, Int8_t min, Int8_t max);
+Byte_t RNG$byte(RNG_t rng);
+Array_t RNG$bytes(RNG_t rng, Int_t count);
+Num_t RNG$num(RNG_t rng, Num_t min, Num_t max);
+Num32_t RNG$num32(RNG_t rng, Num32_t min, Num32_t max);
+
+extern const TypeInfo_t RNG$info;
+extern _Thread_local RNG_t default_rng;
+
+// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0