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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
//============================================================
//
// winfile.h - File access functions
//
//============================================================
#ifndef __WINFILE__
#define __WINFILE__
#include <winsock2.h>
#include "osdcore.h"
//============================================================
// ENUM DEFINITIONS
//============================================================
enum
{
WINFILE_FILE = 0,
WINFILE_SOCKET,
WINFILE_PTTY
};
//============================================================
// TYPE DEFINITIONS
//============================================================
struct osd_file
{
HANDLE handle;
SOCKET socket;
int type;
TCHAR filename[1];
};
//============================================================
// PROTOTYPES
//============================================================
bool win_init_sockets();
void win_cleanup_sockets();
bool win_check_socket_path(const char *path);
file_error win_open_socket(const char *path, UINT32 openflags, osd_file **file, UINT64 *filesize);
file_error win_read_socket(osd_file *file, void *buffer, UINT64 offset, UINT32 count, UINT32 *actual);
file_error win_write_socket(osd_file *file, const void *buffer, UINT64 offset, UINT32 count, UINT32 *actual);
file_error win_close_socket(osd_file *file);
file_error win_open_ptty(const char *path, UINT32 openflags, osd_file **file, UINT64 *filesize);
file_error win_read_ptty(osd_file *file, void *buffer, UINT64 offset, UINT32 count, UINT32 *actual);
file_error win_write_ptty(osd_file *file, const void *buffer, UINT64 offset, UINT32 count, UINT32 *actual);
file_error win_close_ptty(osd_file *file);
file_error win_error_to_mame_file_error(DWORD error);
#endif //__WINFILE__
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