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/*
* This file is part of mpv.
*
* mpv is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* mpv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MP_WINDOWS_UTILS_H_
#define MP_WINDOWS_UTILS_H_
#include <windows.h>
#include <stdbool.h>
// Conditionally release a COM interface and set the pointer to NULL
#define SAFE_RELEASE(u) \
do { if ((u) != NULL) (u)->lpVtbl->Release(u); (u) = NULL; } while(0)
char *mp_GUID_to_str_buf(char *buf, size_t buf_size, const GUID *guid);
#define mp_GUID_to_str(guid) mp_GUID_to_str_buf((char[40]){0}, 40, (guid))
char *mp_HRESULT_to_str_buf(char *buf, size_t buf_size, HRESULT hr);
#define mp_HRESULT_to_str(hr) mp_HRESULT_to_str_buf((char[256]){0}, 256, (hr))
#define mp_LastError_to_str() mp_HRESULT_to_str(HRESULT_FROM_WIN32(GetLastError()))
struct w32_create_anon_pipe_opts {
DWORD server_flags;
DWORD server_mode;
bool server_inheritable;
DWORD out_buf_size;
DWORD in_buf_size;
DWORD client_flags;
DWORD client_mode;
bool client_inheritable;
};
bool mp_w32_create_anon_pipe(HANDLE *server, HANDLE *client,
struct w32_create_anon_pipe_opts *opts);
// Returns the target of the shell link in talloc memory if the path is a
// resolvable shell link, otherwise returns NULL.
wchar_t *mp_w32_get_shell_link_target(wchar_t *path);
#endif
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