rom/exec/rawputchar.c

   1 /*
   2     Copyright © 1995-2010, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Emit one character via raw IO
   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_LH1(void, RawPutChar,
  19
  20 /*  SYNOPSIS */
  21         AROS_LHA(UBYTE, chr, D0),
  22
  23 /*  LOCATION */
  24         struct ExecBase *, SysBase, 86, Exec)
  25
  26 /*  FUNCTION
  27         Emits a single character into low-level debug output stream
  28
  29     INPUTS
  30         chr - The character to emit
  31
  32     RESULT
  33         None.
  34
  35     NOTES
  36         This function is for very low level debugging only.
  37
  38         Zero bytes are ignored by this function.
  39
  40     EXAMPLE
  41
  42     BUGS
  43
  44     SEE ALSO
  45         RawIOInit(), RawPutChar(), RawMayGetChar()
  46
  47     INTERNALS
  48
  49 *****************************************************************************/
  50 {
  51     AROS_LIBFUNC_INIT
  52
  53     /* Don't write 0 bytes */
  54     if (KernelBase && chr)
  55         KrnPutChar(chr);
  56
  57     AROS_LIBFUNC_EXIT
  58 } /* RawPutChar */