Add random util

Add a user-friendly tool to generate random numbers.
2023-01-27 19:26:19 +01:00
parent 059ec45f82
commit 74e3f8b253
3 changed files with 41 additions and 0 deletions
--- a/app/src/util/rand.h
+++ b/app/src/util/rand.h
@@ -0,0 +1,16 @@
+#ifndef SC_RAND_H
+#define SC_RAND_H
+
+#include "common.h"
+
+#include <inttypes.h>
+
+struct sc_rand {
+    unsigned short xsubi[3];
+};
+
+void sc_rand_init(struct sc_rand *rand);
+uint32_t sc_rand_u32(struct sc_rand *rand);
+uint64_t sc_rand_u64(struct sc_rand *rand);
+
+#endif