rom/exec/rawmaygetchar.c

   1 /*
   2     Copyright © 1995-2010, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Check if there is a character on the raw console
   6     Lang: english
   7 */
   8
   9 #include <proto/kernel.h>
  10
  11 #include "exec_intern.h"
  12
  13 /*****i***********************************************************************
  14
  15     NAME */
  16 #include <proto/exec.h>
  17
  18         AROS_LH0(LONG, RawMayGetChar,
  19
  20 /*  LOCATION */
  21         struct ExecBase *, SysBase, 85, Exec)
  22
  23 /*  FUNCTION
  24         Check if there is a character on the raw console.
  25
  26     INPUTS
  27         None.
  28
  29     RESULT
  30         The character or -1 if there was none.
  31
  32     NOTES
  33         This function is for very low level debugging only.
  34
  35     EXAMPLE
  36
  37     BUGS
  38
  39     SEE ALSO
  40         RawIOInit(), RawPutChar()
  41
  42     INTERNALS
  43
  44 *****************************************************************************/
  45 {
  46     AROS_LIBFUNC_INIT
  47
  48     return KrnMayGetChar();
  49
  50     AROS_LIBFUNC_EXIT
  51 } /* RawMayGetChar */