RND_HASH          102 src/journal/fsprg.c         olen = gcry_md_get_algo_dlen(RND_HASH);
RND_HASH          103 src/journal/fsprg.c         gcry_md_open(&hd, RND_HASH, 0);
RND_HASH          118 src/journal/fsprg.c                 memcpy(buf, gcry_md_read(hd2, RND_HASH), cpylen);