34 lines
967 B
C
34 lines
967 B
C
#pragma once
|
|
|
|
#include <windows.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
struct dll_bind_sym {
|
|
/* Symbol name to locate in the source DLL */
|
|
const char *sym;
|
|
|
|
/* Offset where the symbol pointer should be written in the target
|
|
structure */
|
|
ptrdiff_t off;
|
|
};
|
|
|
|
/*
|
|
Bind a list of DLL symbols into a structure that contains function
|
|
pointers.
|
|
|
|
- dest: Pointer to destination structure.
|
|
- src: Handle to source DLL.
|
|
- syms_pos: Pointer to a (mutable) pointer which points to the start of an
|
|
(immutable) table of symbols and structure offsets. This mutable
|
|
pointer is advanced until either a symbol fails to bind, in which case
|
|
an error is returned, or the end of the table is reached, in which
|
|
case success is returned.
|
|
- syms_count: Number of entries in the symbol table.
|
|
*/
|
|
HRESULT dll_bind(
|
|
void *dest,
|
|
HINSTANCE src,
|
|
const struct dll_bind_sym **syms_pos,
|
|
size_t syms_count);
|