Revision 8834,
1.4 KB
checked in by ghudson, 28 years ago
(diff) |
This commit was generated by cvs2svn to compensate for changes in r8833,
which included commits to RCS files with non-trunk default branches.
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[8833] | 1 | /* Reverse order of definitions obtained from bytecode definition file. |
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| 2 | Copyright (C) 1993 Free Software Foundation, Inc. |
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| 3 | |
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| 4 | This file is part of GNU CC. |
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| 5 | |
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| 6 | GNU CC is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | GNU CC is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with GNU CC; see the file COPYING. If not, write to |
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| 18 | the Free Software Foundation, 59 Temple Place - Suite 330, |
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| 19 | Boston, MA 02111-1307, USA. */ |
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| 20 | |
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| 21 | |
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| 22 | #include "hconfig.h" |
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| 23 | #include "bi-defs.h" |
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| 24 | |
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| 25 | void |
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| 26 | reverse() |
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| 27 | { |
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| 28 | struct def *dp, *d, *dn; |
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| 29 | struct variation *vp, *v, *vn; |
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| 30 | |
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| 31 | dp = defs; |
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| 32 | if (dp) |
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| 33 | { |
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| 34 | vp = dp->variations; |
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| 35 | if (vp) |
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| 36 | { |
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| 37 | for (v = vp->next, vp->next = 0; v; vp = v, v = vn) |
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| 38 | { |
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| 39 | vn = v->next; |
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| 40 | v->next = vp; |
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| 41 | } |
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| 42 | dp->variations = vp; |
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| 43 | } |
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| 44 | for (d = dp->next, dp->next = 0; d; dp = d, d = dn) |
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| 45 | { |
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| 46 | vp = d->variations; |
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| 47 | if (vp) |
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| 48 | { |
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| 49 | for (v = vp->next, vp->next = 0; v; vp = v, v = vn) |
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| 50 | { |
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| 51 | vn = v->next; |
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| 52 | v->next = vp; |
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| 53 | } |
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| 54 | d->variations = vp; |
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| 55 | } |
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| 56 | dn = d->next; |
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| 57 | d->next = dp; |
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| 58 | } |
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| 59 | defs = dp; |
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| 60 | } |
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| 61 | } |
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