1 files changed, 11 insertions, 0 deletions
diff --git a/util.h b/util.h
index 5f7e170..6b824fd 100644
--- a/util.h
+++ b/util.h
@@ -19,12 +19,23 @@
  */
 
 #define SLEEP_TIME 5000
+#include <stdint.h>
+#include <stdlib.h>
+struct connection_data_t {
+  int naws_enable:1;
+  int know_termsize:1;
+  uint16_t term_height;
+  uint16_t term_width;
+};
+extern struct connection_data_t connection_data[FD_SETSIZE];
 void allLower(char*);
 void print_string(const char*);
 void remove_punct(char*);
 void refresh(void);
 void clear(void);
 int getnstr(char*, int);
+void echo_off(void);
+void echo_on(void);
 #define ERR 1
 #define OK 0
 extern int out_fd;