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8e9db35f PB |
1 | /* $Id$ */ |
2 | /*************************************************************** | |
3 | ** I/O subsystem for PForth for common systems. | |
4 | ** | |
5 | ** Author: Phil Burk | |
6 | ** Copyright 1994 3DO, Phil Burk, Larry Polansky, David Rosenboom | |
7 | ** | |
1f99f95d S |
8 | ** Permission to use, copy, modify, and/or distribute this |
9 | ** software for any purpose with or without fee is hereby granted. | |
10 | ** | |
11 | ** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL | |
12 | ** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED | |
13 | ** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL | |
14 | ** THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR | |
15 | ** CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING | |
16 | ** FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF | |
17 | ** CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
18 | ** OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
8e9db35f PB |
19 | ** |
20 | **************************************************************** | |
21 | ** 941004 PLB Extracted IO calls from pforth_main.c | |
22 | ***************************************************************/ | |
23 | ||
24 | #include "../pf_all.h" | |
25 | ||
26 | /* Default portable terminal I/O. */ | |
27 | int sdTerminalOut( char c ) | |
28 | { | |
29 | return putchar(c); | |
30 | } | |
31 | /* We don't need to echo because getchar() echos. */ | |
32 | int sdTerminalEcho( char c ) | |
33 | { | |
34 | return 0; | |
35 | } | |
36 | int sdTerminalIn( void ) | |
37 | { | |
38 | return getchar(); | |
39 | } | |
40 | int sdQueryTerminal( void ) | |
41 | { | |
42 | return 0; | |
43 | } | |
44 | ||
45 | int sdTerminalFlush( void ) | |
46 | { | |
47 | #ifdef PF_NO_FILEIO | |
48 | return -1; | |
49 | #else | |
50 | return fflush(PF_STDOUT); | |
51 | #endif | |
52 | } | |
53 | ||
54 | void sdTerminalInit( void ) | |
55 | { | |
56 | } | |
57 | void sdTerminalTerm( void ) | |
58 | { | |
59 | } | |
60 |