1 #ifndef PACKIO_H_

2 #define PACKIO_H_

3

4 struct pack_file;

5 struct pack_dir;

6

7 #define PACK_NAME_MAX 256

8

9 struct pack_dirent {

10 char d_name[PACK_NAME_MAX];

11 };

12

13 /* not sure I like this capitalization, but it matches the libc counterparts */

14 typedef struct pack_file PACKFILE;

15 typedef struct pack_dir PACKDIR;

16

17

18 int pack_init(void);

19 void pack_cleanup(void);

20 int pack_mount(const char *fname, const char *path);

21

22 int pack_exists(const char *path);

23 int pack_isfile(const char *path);

24 int pack_isdir(const char *path);

25

26

27 /* file i/o */

28 PACKFILE *pack_fopen(const char *path, const char *mode);

29 int pack_fclose(PACKFILE *fp);

30

31 int pack_feof(PACKFILE *fp);

32 long pack_filesize(PACKFILE *fp);

33

34 int pack_fseek(PACKFILE *fp, long offs, int whence);

35 long pack_ftell(PACKFILE *fp);

36 void pack_rewind(PACKFILE *fp);

37

38 size_t pack_fread(void *ptr, size_t size, size_t nmemb, PACKFILE *fp);

39 size_t pack_fwrite(void *ptr, size_t size, size_t nmemb, PACKFILE *fp);

40

41 int pack_fgetc(PACKFILE *fp);

42 char *pack_fgets(char *buf, int size, PACKFILE *fp);

43

44 /* directory handling */

45 PACKDIR *pack_opendir(const char *name);

46 int pack_closedir(PACKDIR *dir);

47 struct pack_dirent *pack_readdir(PACKDIR *dir);

48

49

50 #endif /* PACKIO_H_ */