blob: 27155c27f7b6c2782f5e06fdebf643cd28f9801f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// Copyright 2011 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.
// +build ignore
#ifdef WIN32
// A Windows DLL is unable to call an arbitrary function in
// the main executable. Work around that by making the main
// executable pass the callback function pointer to us.
void (*goCallback)(void);
__declspec(dllexport) void setCallback(void *f)
{
goCallback = (void (*)())f;
}
__declspec(dllexport) void sofunc(void);
#else
extern void goCallback(void);
void setCallback(void *f) { (void)f; }
#endif
void sofunc(void)
{
goCallback();
}
|
