compiler: build separation runtime with clite

runtime/internal/clite/math/rand/rand.go

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package rand
+
+import (
+	_ "unsafe"
+
+	c "github.com/goplus/llgo/runtime/internal/clite"
+)
+
+const (
+	LLGoPackage = "decl"
+)
+
+// -----------------------------------------------------------------------------
+
+//go:linkname Rand C.rand
+func Rand() c.Int
+
+//go:linkname RandR C.rand_r
+func RandR(*c.Uint) c.Int
+
+//go:linkname Srand C.srand
+func Srand(c.Uint)
+
+//go:linkname Sranddev C.sranddev
+func Sranddev()
+
+// -----------------------------------------------------------------------------
+
+//go:linkname Random C.random
+func Random() c.Long
+
+//go:linkname Srandom C.srandom
+func Srandom(c.Uint)
+
+//go:linkname Srandomdev C.srandomdev
+func Srandomdev()
+
+// -----------------------------------------------------------------------------