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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 distributed in the hope that it will be useful,
7: but WITHOUT ANY WARRANTY. No author or distributor
8: accepts responsibility to anyone for the consequences of using it
9: or for whether it serves any particular purpose or works at all,
10: unless he says so in writing. Refer to the GNU Emacs General Public
11: License for full details.
12:
13: Everyone is granted permission to copy, modify and redistribute
14: GNU Emacs, but only under the conditions described in the
15: GNU Emacs General Public License. A copy of this license is
16: supposed to have been given to you along with GNU Emacs so you
17: can know your rights and responsibilities. It should be in a
18: file named COPYING. Among other things, the copyright notice
19: and this notice must be preserved on all copies. */
20:
21:
22: /* Say this machine is a 68000 */
23:
24: #ifndef m68000
25: #define m68000
26: #endif
27:
28: /* The following three symbols give information on
29: the size of various data types. */
30:
31: #define SHORTBITS 16 /* Number of bits in a short */
32:
33: #define INTBITS 32 /* Number of bits in an int */
34:
35: #define LONGBITS 32 /* Number of bits in a long */
36:
37: /* 68000 has lowest-numbered byte as most significant */
38:
39: #define BIG_ENDIAN
40:
41: /* One CRT0 Dummy variable */
42:
43: #define CRT0_DUMMIES one_dummy,
44:
45: /* Define how to take a char and sign-extend into an int.
46: On machines where char is signed, this is a no-op. */
47:
48: #define SIGN_EXTEND_CHAR(c) (c)
49:
50: /* Use type int rather than a union, to represent Lisp_Object */
51:
52: #define NO_UNION_TYPE
53:
54: /* The News machine has alloca. */
55:
56: #define HAVE_ALLOCA
57:
58: /* Data type of load average, as read out of kmem. */
59:
60: #define LOAD_AVE_TYPE double
61:
62: /* Convert that into an integer that is 100 for a load average of 1.0 */
63:
64: #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
65:
66: /* Must use the system's termcap. It does special things. */
67:
68: #define LIBS_TERMCAP -ltermcap
69:
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