int my_getchar(uint_fast8_t waitforchar);
-/* test if ctrl-c was pressed */
+/* Test if ctrl-c was pressed */
uint_fast8_t ctrlc(void);
-
-/* pass 1 to disable ctrlc() checking, 0 to enable.
- * returns previous state
- */
+/* Pass 1 to disable ctrlc() checking, 0 to enable. Returns previous state. */
uint_fast8_t disable_ctrlc(uint_fast8_t disable);
uint_fast8_t had_ctrlc (void);
void clear_ctrlc(void);
+/* Reads user's confirmation. Returns 1 if user's input is "y", "Y", "yes" or "YES" */
+uint_fast8_t confirm_yes(void);
+
#endif /* CON_UTILS_H */