#include <sepol/handle.h>
extern void sepol_debug(int on);
extern int sepol_msg_get_level(sepol_handle_t * handle);
extern const char *sepol_msg_get_channel(sepol_handle_t * handle);
extern const char *sepol_msg_get_fname(sepol_handle_t * handle);
/* Set the messaging callback.
* By the default, the callback will print
* the message on standard output, in a
* particular format. Passing NULL here
* indicates that messaging should be suppressed */
extern void sepol_msg_set_callback(sepol_handle_t * handle,
__attribute__ ((format(printf, 3, 4)))
void (*msg_callback) (void *varg,