5 /* How the IO layer works:
7 * Start by getting an io_glue object. Then define its
8 * datasource via io_obj_setp_buffer or io_obj_setp_cb. Before
9 * using the io_glue object be sure to call io_glue_commit_types().
10 * After that data can be read via the io_glue->readcb() method.
17 /* #define BBSIZ 1096 */
19 #define IO_FAKE_SEEK 1<<0L
20 #define IO_TEMP_SEEK 1<<1L
23 void io_glue_commit_types(io_glue *ig);
24 void io_glue_gettypes (io_glue *ig, int reqmeth);
27 io_glue *io_new_fd(int fd);
28 io_glue *io_new_bufchain(void);
29 io_glue *io_new_buffer(char *data, size_t len, i_io_closebufp_t closecb, void *closedata);
30 io_glue *io_new_cb(void *p, i_io_readl_t readcb, i_io_writel_t writecb, i_io_seekl_t seekcb, i_io_closel_t closecb, i_io_destroyl_t destroycb);
31 size_t io_slurp(io_glue *ig, unsigned char **c);
32 void io_glue_destroy(io_glue *ig);
34 #endif /* _IOLAYER_H_ */