diff options
Diffstat (limited to 'lib/libc/db/hash/hash_log2.c')
| -rw-r--r-- | lib/libc/db/hash/hash_log2.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/libc/db/hash/hash_log2.c b/lib/libc/db/hash/hash_log2.c index b773707..c8c56bf 100644 --- a/lib/libc/db/hash/hash_log2.c +++ b/lib/libc/db/hash/hash_log2.c @@ -1,5 +1,5 @@ /*- - * Copyright (c) 1990, 1993 + * Copyright (c) 1990, 1993, 1994 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by @@ -35,16 +35,18 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)hash_log2.c 8.1 (Berkeley) 6/4/93"; +static char sccsid[] = "@(#)hash_log2.c 8.2 (Berkeley) 5/31/94"; #endif /* LIBC_SCCS and not lint */ #include <sys/types.h> -u_int +#include <db.h> + +u_int32_t __log2(num) - u_int num; + u_int32_t num; { - register u_int i, limit; + register u_int32_t i, limit; limit = 1; for (i = 0; limit < num; limit = limit << 1, i++); |
