#ifndef _B64_H_188239bc_
#define _B64_H_188239bc_

#include <stdio.h>

extern void *b64r_init(int (*)(void *), void *);
extern int b64r_get(void *);
extern void b64r_done(void *);
/* return values from caller-provided get function, or from b64r_get */
#define B64R_EOF (-1)
#define B64R_ERR (-2)
extern void *b64w_init(void (*)(void *, int), void *);
extern void b64w_put(void *, int);
extern void b64w_done(void *);

extern int b64_stdio_get(void *);
extern void b64_stdio_put(void *, int);
extern int b64_read_blob(FILE *, void **, int *);
extern FILE *b64w_wrap(FILE *);
extern void b64_write_blob(FILE *, const void *, int);

#endif