mirror of
https://github.com/Cxbx-Reloaded/subhook.git
synced 2024-11-23 11:19:56 +00:00
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/*
|
|
* Copyright (c) 2012-2018 Zeex
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef SUBHOOK_PRIVATE_H
|
|
#define SUBHOOK_PRIVATE_H
|
|
|
|
#include <stddef.h>
|
|
|
|
#ifndef true
|
|
#define true 1
|
|
#endif
|
|
#ifndef false
|
|
#define false 0
|
|
#endif
|
|
|
|
struct subhook_struct {
|
|
int installed;
|
|
void *src;
|
|
void *dst;
|
|
subhook_flags_t flags;
|
|
void *code;
|
|
void *trampoline;
|
|
size_t jmp_size;
|
|
size_t trampoline_size;
|
|
size_t trampoline_len;
|
|
};
|
|
|
|
int subhook_unprotect(void *address, size_t size);
|
|
void *subhook_alloc_code(size_t size);
|
|
int subhook_free_code(void *address, size_t size);
|
|
|
|
#endif /* SUBHOOK_PRIVATE_H */
|