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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 
     22 /*
     23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #pragma ident	"@(#)bits.h	1.8	09/05/26 SMI"
     28 
     29 #ifndef _DISKOBITS
     30 #define	_DISKOBITS
     31 
     32 #ifdef	__cplusplus
     33 extern "C" {
     34 #endif
     35 
     36 extern int count_uint8_bits(uint8_t x);
     37 extern int count_uint16_bits(uint16_t x);
     38 extern int count_uint32_bits(uint32_t x);
     39 extern int count_uint64_bits(uint64_t x);
     40 extern int count_u_llong_bits(unsigned long long x);
     41 extern void what_uint8_bits_set(uint8_t bit, char *res);
     42 extern void what_uint16_bits_set(uint16_t bit, char *res);
     43 extern void what_uint32_bits_set(uint32_t bit, char *res);
     44 extern void what_uint64_bits_set(uint64_t bit, char *res);
     45 
     46 #ifdef	__cplusplus
     47 }
     48 #endif
     49 
     50 #endif /* _DISKOBITS */
     51