golang p 代码
文件路径：/misc/cgo/testcarchive/testdata/p/p.go
/ Copyright 2015 The Go Authors. All rights reserved.
/ Use of this source code is governed by a BSD-style
/ license that can be found in the LICENSE file.
package p
import "C"
/export FromPkg
func FromPkg() int32 { return 1024 }