* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-
#ifndef TEXT_H_
#define TEXT_H_
int init_bits(struct sr_output *o);
-int data_bits(struct sr_output *o, char *data_in, uint64_t length_in,
+int data_bits(struct sr_output *o, const char *data_in, uint64_t length_in,
char **data_out, uint64_t *length_out);
int init_hex(struct sr_output *o);
-int data_hex(struct sr_output *o, char *data_in, uint64_t length_in,
+int data_hex(struct sr_output *o, const char *data_in, uint64_t length_in,
char **data_out, uint64_t *length_out);
int init_ascii(struct sr_output *o);
-int data_ascii(struct sr_output *o, char *data_in, uint64_t length_in,
+int data_ascii(struct sr_output *o, const char *data_in, uint64_t length_in,
char **data_out, uint64_t *length_out);
-
-#endif /* TEXT_H_ */
+#endif