include/con-utils.h

   1 /*
   2  * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 /*
   8  * Console utilities
   9  */
  10
  11 #ifndef CON_UTILS_H
  12 #define CON_UTILS_H
  13
  14 uint_fast8_t tstc(void);
  15
  16 int my_getchar(uint_fast8_t waitforchar);
  17
  18 /* Test if ctrl-c was pressed */
  19 uint_fast8_t ctrlc(void);
  20
  21 /* Pass 1 to disable ctrlc() checking, 0 to enable. Returns previous state. */
  22 uint_fast8_t disable_ctrlc(uint_fast8_t disable);
  23
  24 uint_fast8_t had_ctrlc (void);
  25 void clear_ctrlc(void);
  26
  27 /* Reads user's confirmation. Returns 1 if user's input is "y", "Y", "yes" or "YES" */
  28 uint_fast8_t confirm_yes(void);
  29
  30 #endif /* CON_UTILS_H */