[WIP] Partial bot skeleton, non-functional though

vendor/github.com/cockroachdb/pebble/internal/rawalloc/rawalloc_gccgo.go

@@ -0,0 +1,23 @@
+// Copyright 2018 The Cockroach Authors.
+//
+// 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.
+
+//go:build gccgo
+// +build gccgo
+
+package rawalloc
+
+import "unsafe"
+
+//extern runtime.mallocgc
+func mallocgc(size uintptr, typ unsafe.Pointer, needzero bool) unsafe.Pointer