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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [libnetworking/] [sys/] [libkern.h] - Blame information for rev 173

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/*-
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 * Copyright (c) 1992, 1993
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 *      The Regents of the University of California.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. All advertising materials mentioning features or use of this software
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 *    must display the following acknowledgement:
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 *      This product includes software developed by the University of
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 *      California, Berkeley and its contributors.
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 * 4. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *      @(#)libkern.h   8.1 (Berkeley) 6/10/93
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 * $Id: libkern.h,v 1.2 2001-09-27 12:02:00 chris Exp $
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 */
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#ifndef _SYS_LIBKERN_H_
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#define _SYS_LIBKERN_H_
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#include <sys/cdefs.h>
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#include <sys/types.h>
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/* BCD conversions. */
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extern u_char const     bcd2bin_data[];
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extern u_char const     bin2bcd_data[];
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extern char const       hex2ascii_data[];
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#define bcd2bin(bcd)    (bcd2bin_data[bcd])
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#define bin2bcd(bin)    (bin2bcd_data[bin])
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#define hex2ascii(hex)  (hex2ascii_data[hex])
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static __inline int imax(int a, int b) { return (a > b ? a : b); }
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static __inline int imin(int a, int b) { return (a < b ? a : b); }
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static __inline long lmax(long a, long b) { return (a > b ? a : b); }
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static __inline long lmin(long a, long b) { return (a < b ? a : b); }
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static __inline u_int max(u_int a, u_int b) { return (a > b ? a : b); }
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static __inline u_int min(u_int a, u_int b) { return (a < b ? a : b); }
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static __inline quad_t qmax(quad_t a, quad_t b) { return (a > b ? a : b); }
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static __inline quad_t qmin(quad_t a, quad_t b) { return (a < b ? a : b); }
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static __inline u_long ulmax(u_long a, u_long b) { return (a > b ? a : b); }
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static __inline u_long ulmin(u_long a, u_long b) { return (a < b ? a : b); }
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/* Prototypes for non-quad routines. */
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int      bcmp __P((const void *, const void *, size_t));
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#ifndef HAVE_INLINE_FFS
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int      ffs __P((int));
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#endif
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#ifndef HAVE_INLINE_FLS
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int      fls __P((int));
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#endif
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int      locc __P((int, char *, u_int));
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void     qsort __P((void *base, size_t nmemb, size_t size,
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                    int (*compar)(const void *, const void *)));
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u_long   random __P((void));
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char    *index __P((const char *, int));
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char    *rindex __P((const char *, int));
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int      scanc __P((u_int, const u_char *, const u_char *, int));
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int      skpc __P((int, int, char *));
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void     srandom __P((u_long));
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char    *strcat __P((char *, const char *));
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int      strcmp __P((const char *, const char *));
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char    *strdup __P((const char *s));
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char    *strcpy __P((char *, const char *));
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size_t   strlen __P((const char *));
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int      strncmp __P((const char *, const char *, size_t));
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char    *strncpy __P((char *, const char *, size_t));
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char    *strerror __P((int errnum));
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#endif /* !_SYS_LIBKERN_H_ */

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