Rename rand to rand_f64

core/math/rand/system_js.odin

@@ -2,10 +2,11 @@ package rand
 
 foreign import "odin_env"
 foreign odin_env {
-	rand :: proc "contextless" () -> f64 ---
+	@(link_name = "rand")
+	rand_f64 :: proc "contextless" () -> f64 ---
 }
 
 @(require_results)
 _system_random :: proc() -> u64 {
-	return u64(rand() * 0x1fffffffffffff)
+	return u64(rand_f64() * 0x1fffffffffffff)
 }