36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* Copyright (C) 2020 C. McEnroe <june@causal.agency>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdint.h>
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typedef unsigned char byte;
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struct Set256 {
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uint32_t bits[8];
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};
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static inline void setClear(struct Set256 *set) {
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for (int i = 0; i < 8; ++i) set->bits[i] = 0;
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}
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static inline void setAdd(struct Set256 *set, byte x) {
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set->bits[x / 32] |= 1 << (uint32_t)(x & 31);
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}
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static inline uint32_t setTest(const struct Set256 *set, byte x) {
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return set->bits[x / 32] & (1 << (uint32_t)(x & 31));
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}
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extern int restartInterval;
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extern struct Set256 stopExits;
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