mirror of
https://github.com/Rockbox/rockbox.git
synced 2025-11-12 14:42:31 -05:00
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
//
|
|
// filesystem.h
|
|
// Duke3D
|
|
//
|
|
// Created by fabien sanglard on 12-12-19.
|
|
// Copyright (c) 2012 fabien sanglard. All rights reserved.
|
|
//
|
|
|
|
#ifndef Duke3D_filesystem_h
|
|
#define Duke3D_filesystem_h
|
|
|
|
#include "stdio.h"
|
|
#include "platform.h"
|
|
|
|
|
|
|
|
#define MAXGROUPFILES 4 /* Warning: Fix groupfil if this is changed */
|
|
|
|
|
|
extern int32_t groupefil_crc32[MAXGROUPFILES];
|
|
|
|
int32_t initgroupfile(const char *filename);
|
|
void uninitgroupfile(void);
|
|
uint16_t crc16(uint8_t *data_p, uint16_t length);
|
|
uint32_t crc32_update(uint8_t *buf, uint32_t length, uint32_t crc_to_update);
|
|
int32_t kopen4load(const char *filename, int openOnlyFromGRP);
|
|
int32_t kread(int32_t handle, void *buffer, int32_t leng);
|
|
int32_t kread8(int32_t handle, uint8_t *buffer);
|
|
int32_t kread16(int32_t handle, int16_t *buffer);
|
|
int32_t kread32(int32_t handle, int32_t *buffer);
|
|
int32_t klseek(int32_t handle, int32_t offset, int whence);
|
|
int32_t kfilelength(int32_t handle);
|
|
void kclose(int32_t handle);
|
|
void kdfread(void *buffer, size_t dasizeof, size_t count, int32_t fil);
|
|
void dfread(void *buffer, size_t dasizeof, size_t count, FILE *fil);
|
|
void dfwrite(void *buffer, size_t dasizeof, size_t count, FILE *fil);
|
|
|
|
int getGRPcrc32(int grpID);
|
|
|
|
char* getGameDir(void);
|
|
void setGameDir(char* gameDir);
|
|
|
|
int32_t TCkopen4load(const char *filename, int32_t readfromGRP);
|
|
|
|
#define filelength rb_filelength
|
|
int32_t filelength(int32_t fd);
|
|
|
|
#endif
|