-void sha1_init(struct sha1_ctx *);
-void sha1_update(struct sha1_ctx *, const void *dataIn, unsigned long len);
-void sha1_final(unsigned char hashout[20], struct sha1_ctx *);
+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 *);