1 files changed, 41 insertions, 0 deletions
diff --git a/src/windows/include/loadfuncs.h b/src/windows/include/loadfuncs.h
new file mode 100644
index 000000000000..7aef62d21cd0
--- /dev/null
+++ b/src/windows/include/loadfuncs.h
@@ -0,0 +1,41 @@
+#ifndef __LOADFUNCS_H__
+#define __LOADFUNCS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <windows.h>
+
+typedef struct _FUNC_INFO {
+    void** func_ptr_var;
+    char* func_name;
+} FUNC_INFO;
+
+#define DECL_FUNC_PTR(x) FP_##x p##x
+#define MAKE_FUNC_INFO(x) { (void**) &p##x, #x }
+#define END_FUNC_INFO { 0, 0 }
+#define TYPEDEF_FUNC(ret, call, name, args) typedef ret (call *FP_##name) args
+
+void
+UnloadFuncs(
+    FUNC_INFO fi[],
+    HINSTANCE h
+    );
+
+int
+LoadFuncs(
+    const char* dll_name,
+    FUNC_INFO fi[],
+    HINSTANCE* ph,  // [out, optional] - DLL handle
+    int* pindex,    // [out, optional] - index of last func loaded (-1 if none)
+    int cleanup,    // cleanup function pointers and unload on error
+    int go_on,      // continue loading even if some functions cannot be loaded
+    int silent      // do not pop-up a system dialog if DLL cannot be loaded
+    );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __LOADFUNCS_H__ */