1 files changed, 8 insertions, 0 deletions
diff --git a/include/libn.h b/include/libn.h
index 063a408..8e30eae 100644
--- a/include/libn.h
+++ b/include/libn.h
@@ -311,3 +311,11 @@ void sort·floats(uintptr n, float arr[]);
 void sort·doubles(uintptr n, double arr[]);
 
 void sort·strings(uintptr n, byte* arr[]);
+
+// -----------------------------------------------------------------------------
+// fast random number generation
+
+error  rng·init(uint64 seed);
+double rng·random();
+bool   rng·bernoulli(double f);
+uint64 rng·randi(int max);