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- #ifndef SIEVE_H
- #define SIEVE_H
-
- #include <stdint.h>
-
- typedef struct sieve
- {
- unsigned char *bytes;
- int nbytes;
-
- int64_t maxNum;
-
- int64_t *primes;
- int nprimes;
- } sieve;
-
- void sieve_init(sieve *s, int64_t max);
- void sieve_free(sieve *s);
- void sieve_generate(sieve *s);
- void sieve_factor(sieve *s, int64_t num, int64_t *buf);
-
- #endif
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