Genesis-Plus-GX/gx/fileio/file_load.h

75 lines
2.6 KiB
C

/*
* file_load.c
*
* File loading support
*
* Copyright Eke-Eke (2008-2014)
*
* Redistribution and use of this code or any derivative works are permitted
* provided that the following conditions are met:
*
* - Redistributions may not be sold, nor may they be used in a commercial
* product or activity.
*
* - Redistributions that are modified from the original source must include the
* complete source code, including the source code for all components used by a
* binary built from the modified sources. However, as a special exception, the
* source code distributed need not include anything that is normally distributed
* (in either source or binary form) with the major components (compiler, kernel,
* and so on) of the operating system on which the executable runs, unless that
* component itself accompanies the executable.
*
* - Redistributions 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 _FILE_FAT_H
#define _FILE_FAT_H
/* suppported load devices */
typedef enum
{
TYPE_SD = 0,
#ifdef HW_RVL
TYPE_USB,
#endif
TYPE_DVD,
TYPE_RECENT
}DEVTYPES;
/* supported file types */
typedef enum
{
FILETYPE_MD = 0,
FILETYPE_CD,
FILETYPE_MS,
FILETYPE_GG,
FILETYPE_SG,
FILETYPE_MAX
}FILETYPES;
extern char *GetCurrentDirectory(void);
extern int OpenDirectory(int device, int type);
extern int UpdateDirectory(bool go_up, char *filename);
extern int ParseDirectory(void);
extern int LoadFile(int selection);
extern char rom_filename[256];
#endif