17 size_t (*read)(void *buf, size_t size, void *handle);
18 int (*seek)(void *handle, long offset, int whence);
19 long (*tell)(void *handle);
20 int (*eof) (void *handle);
23 struct lbx_pipe_state {
28 /* Default I/O operations for ordinary files. */
29 extern const struct lbx_file_ops lbx_default_fops;
31 /* I/O operations for un-seekable files (e.g. pipes). */
32 extern const struct lbx_file_ops lbx_pipe_fops;
35 typedef struct lbx_state LBX;
42 /* Archive operations */
43 LBX *lbx_open(void *handle, const struct lbx_file_ops *fops,
44 int (*destructor)(void *handle), const char *name);
45 LBX *lbx_fopen(FILE *, const char *);
46 LBX *lbx_mopen(void *, size_t, const char *);
48 size_t lbx_numfiles(LBX *);
51 int lbx_stat(LBX *, size_t, struct lbx_statbuf *);
52 size_t lbx_extract(LBX *, size_t, FILE *);
55 const char *lbx_strerror(void);