使用dumpbin view导出函数，我发现了很多goruntime函数导出，希望将它们隐藏起来。
示例：
// file hello.go
package main
// //Needed for build
import "C"
import (
"fmt"
)
//export SayHello
func SayHello(name string) {
fmt.Printf("func in Golang SayHello says: Hello, %s!\n", name)
}
//export SayHelloByte
func SayHelloByte(name []byte) {
fmt.Printf("func in Golang SayHelloByte says: Hello, %s!\n", string(name))
}
//export SayBye
func SayBye() {
fmt.Println("func in Golang SayBye says: Bye!")
}
func main() {
// We need the main function to make possible
// CGO compiler to compile the package as C shared library
}
>go build -buildmode=c-shared -o libhello.dll hello.go
>dumpbin -exports libhello.dll
Microsoft (R) COFF/PE Dumper Version 14.00.24215.1
Copyright (C) Microsoft Corporation. All rights reserved.
Dump of file libhello.dll
File Type: DLL
Section contains the following exports for libhello.dll
00000000 characteristics
5C7FB64A time date stamp Wed Mar 6 20:00:10 2019
0.00 version
1 ordinal base
3320 number of functions
3320 number of names
ordinal hint RVA name
1 0 00092F50 SayBye
2 1 00092EA0 SayHello
3 2 00092EF0 SayHelloByte
4 3 00093240 _cgo_get_context_function
5 4 000A1A68 _cgo_init
6 5 000930E0 _cgo_is_runtime_initialized
7 6 00093020 _cgo_maybe_run_preinit
8 7 000A1A70 _cgo_notify_runtime_init_done
9 8 00058970 _cgo_panic
10 9 00092FC0 _cgo_preinit_init
11 A 00092F90 _cgo_release_context
12 B 000A1A78 _cgo_sys_thread_create
13 C 00093330 _cgo_sys_thread_start
14 D 000A1A80 _cgo_thread_start
15 E 00052090 _cgo_topofstack
16 F 00093110 _cgo_wait_runtime_init_done
17 10 0016E070 _cgo_yield
18 11 00092D20 _cgoexp_fd8bec644a00_SayBye
19 12 00092AA0 _cgoexp_fd8bec644a00_SayHello
20 13 00092BD0 _cgoexp_fd8bec644a00_SayHelloByte
21 14 000538A0 _rt0_amd64_windows_lib
22 15 000A1A40 _rt0_amd64_windows_lib.ptr
23 16 00053900 _rt0_amd64_windows_lib_go
24 17 000589C0 crosscall2
25 18 00093380 crosscall_amd64
26 19 0005B450 errors.(*errorString).Error
27 1A 0005B3C0 errors.New
28 1B 0008A230 fmt.(*buffer).WriteRune
29 1C 000884A0 fmt.(*fmt).fmtBoolean
30 1D 00089030 fmt.(*fmt).fmtBs
31 1E 00089870 fmt.(*fmt).fmtC
32 1F 00089A40 fmt.(*fmt).fmtFloat
33 20 000888B0 fmt.(*fmt).fmtInteger
34 21 00089660 fmt.(*fmt).fmtQ
35 22 00089930 fmt.(*fmt).fmtQc
36 23 00088FB0 fmt.(*fmt).fmtS
37 24 000890C0 fmt.(*fmt).fmtSbx
38 25 00088530 fmt.(*fmt).fmtUnicode
39 26 00087DF0 fmt.(*fmt).pad
40 27 00088150 fmt.(*fmt).padString
41 28 00088E70 fmt.(*fmt).truncate
42 29 00088D80 fmt.(*fmt).truncateString
43 2A 00087C60 fmt.(*fmt).writePadding
44 2B 0008A620 fmt.(*pp).Flag
45 2C 0008A600 fmt.(*pp).Precision
46 2D 0008A5E0 fmt.(*pp).Width
47 2E 0008A6B0 fmt.(*pp).Write
48 2F 00091000 fmt.(*pp).argNumber
49 30 00091120 fmt.(*pp).badArgNum
50 31 0008AEF0 fmt.(*pp).badVerb
51 32 0008CDB0 fmt.(*pp).catchPanic
52 33 00091440 fmt.(*pp).doPrintf
53 34 000925A0 fmt.(*pp).doPrintln
...
我只想导出SayHello，SayHelloByte，SayBye函数，而不要导出goruntime函数。
我该怎么办？我搜索了几个小时，却没有找到获取golang的方法。
非常感谢您。