sha1_digest_final_uio
ret = sha1_digest_final_uio(
ret = sha1_digest_final_uio(&sha1_hmac_ctx.hc_ocontext, mac,
ret = sha1_digest_final_uio(&PROV_SHA1_CTX(ctx)->sc_sha1_ctx,
ret = sha1_digest_final_uio(&PROV_SHA1_CTX(ctx)->sc_sha1_ctx,
ret = sha1_digest_final_uio(&sha1_ctx, digest,
ret = sha1_digest_final_uio(octx, mac, digest_len, digest);