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1.1 root 1: /* m- file for Sony's NEWS workstations, NEWS-OS 3.0.
2: Copyright (C) 1985, 1986, 1989 Free Software Foundation, Inc.
3:
4: This file is part of GNU Emacs.
5:
6: GNU Emacs is free software; you can redistribute it and/or modify
7: it under the terms of the GNU General Public License as published by
8: the Free Software Foundation; either version 1, or (at your option)
9: any later version.
10:
11: GNU Emacs is distributed in the hope that it will be useful,
12: but WITHOUT ANY WARRANTY; without even the implied warranty of
13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: GNU General Public License for more details.
15:
16: You should have received a copy of the GNU General Public License
17: along with GNU Emacs; see the file COPYING. If not, write to
18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
19:
20:
21: /* Say this machine is a 68000 */
22:
23: #ifndef m68000
24: #define m68000
25: #endif
26:
27: /* The following three symbols give information on
28: the size of various data types. */
29:
30: #define SHORTBITS 16 /* Number of bits in a short */
31:
32: #define INTBITS 32 /* Number of bits in an int */
33:
34: #define LONGBITS 32 /* Number of bits in a long */
35:
36: /* 68000 has lowest-numbered byte as most significant */
37:
38: #define BIG_ENDIAN
39:
40: /* One CRT0 Dummy variable */
41:
42: #define CRT0_DUMMIES one_dummy,
43:
44: /* Define how to take a char and sign-extend into an int.
45: On machines where char is signed, this is a no-op. */
46:
47: #define SIGN_EXTEND_CHAR(c) (c)
48:
49: /* Use type int rather than a union, to represent Lisp_Object */
50:
51: #define NO_UNION_TYPE
52:
53: /* The News machine has alloca. */
54:
55: #define HAVE_ALLOCA
56:
57: /* Data type of load average, as read out of kmem. */
58:
59: #define LOAD_AVE_TYPE double
60:
61: /* Convert that into an integer that is 100 for a load average of 1.0 */
62:
63: #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
64:
65: /* Must use the system's termcap. It does special things. */
66:
67: #define LIBS_TERMCAP -ltermcap
68:
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