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Diffstat (limited to 'cpukit/libnetworking/sys/libkern.h')
| -rw-r--r-- | cpukit/libnetworking/sys/libkern.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/cpukit/libnetworking/sys/libkern.h b/cpukit/libnetworking/sys/libkern.h new file mode 100644 index 0000000000..bdc060346a --- /dev/null +++ b/cpukit/libnetworking/sys/libkern.h @@ -0,0 +1,87 @@ +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)libkern.h 8.1 (Berkeley) 6/10/93 + * $Id$ + */ + +#ifndef _SYS_LIBKERN_H_ +#define _SYS_LIBKERN_H_ + +#include <sys/cdefs.h> +#include <sys/types.h> + +/* BCD conversions. */ +extern u_char const bcd2bin_data[]; +extern u_char const bin2bcd_data[]; +extern char const hex2ascii_data[]; + +#define bcd2bin(bcd) (bcd2bin_data[bcd]) +#define bin2bcd(bin) (bin2bcd_data[bin]) +#define hex2ascii(hex) (hex2ascii_data[hex]) + +static __inline int imax(int a, int b) { return (a > b ? a : b); } +static __inline int imin(int a, int b) { return (a < b ? a : b); } +static __inline long lmax(long a, long b) { return (a > b ? a : b); } +static __inline long lmin(long a, long b) { return (a < b ? a : b); } +static __inline u_int max(u_int a, u_int b) { return (a > b ? a : b); } +static __inline u_int min(u_int a, u_int b) { return (a < b ? a : b); } +static __inline quad_t qmax(quad_t a, quad_t b) { return (a > b ? a : b); } +static __inline quad_t qmin(quad_t a, quad_t b) { return (a < b ? a : b); } +static __inline u_long ulmax(u_long a, u_long b) { return (a > b ? a : b); } +static __inline u_long ulmin(u_long a, u_long b) { return (a < b ? a : b); } + +/* Prototypes for non-quad routines. */ +int bcmp __P((const void *, const void *, size_t)); +#ifndef HAVE_INLINE_FFS +int ffs __P((int)); +#endif +#ifndef HAVE_INLINE_FLS +int fls __P((int)); +#endif +int locc __P((int, char *, u_int)); +void qsort __P((void *base, size_t nmemb, size_t size, + int (*compar)(const void *, const void *))); +u_long random __P((void)); +char *index __P((const char *, int)); +char *rindex __P((const char *, int)); +int scanc __P((u_int, const u_char *, const u_char *, int)); +int skpc __P((int, int, char *)); +void srandom __P((u_long)); +char *strcat __P((char *, const char *)); +int strcmp __P((const char *, const char *)); +char *strcpy __P((char *, const char *)); +size_t strlen __P((const char *)); +int strncmp __P((const char *, const char *, size_t)); +char *strncpy __P((char *, const char *, size_t)); + +#endif /* !_SYS_LIBKERN_H_ */ |