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#ifndef FIO_SHA1
#define FIO_SHA1
/*
* Based on the Mozilla SHA1 (see mozilla-sha1/sha1.h),
* optimized to do word accesses rather than byte accesses,
* and to avoid unnecessary copies into the context array.
*/
struct fio_sha1_ctx {
uint32_t *H;
unsigned int W[16];
unsigned long long size;
};
void fio_sha1_init(struct fio_sha1_ctx *);
void fio_sha1_update(struct fio_sha1_ctx *, const void *dataIn, unsigned long len);
void fio_sha1_final(struct fio_sha1_ctx *);
#endif
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