/* * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*- * 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 */ #ifndef _LIBKERN_LIBKERN_H_ #define _LIBKERN_LIBKERN_H_ #include <sys/appleapiopts.h> #include <sys/cdefs.h> #include <sys/types.h> #ifdef __APPLE_API_OBSOLETE /* BCD conversions. */ extern u_char const bcd2bin_data[]; extern u_char const bin2bcd_data[]; #define bcd2bin(bcd) (bcd2bin_data[bcd]) #define bin2bcd(bin) (bin2bcd_data[bin]) #endif /* __APPLE_API_OBSOLETE */ #ifdef __APPLE_API_PRIVATE extern char const hex2ascii_data[]; #define hex2ascii(hex) (hex2ascii_data[hex]) #endif /* __APPLE_API_PRIVATE */ __BEGIN_DECLS 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 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)); int ffs __P((int)); int locc __P((int, char *, u_int)); u_long random __P((void)); char *rindex __P((const char *, int)); int scanc __P((u_int, u_char *, u_char *, int)); int skpc __P((int, int, char *)); char *strcat __P((char *, const char *)); char *strcpy __P((char *, const char *)); size_t strlen __P((const char *)); char *strncpy __P((char *, const char *, size_t)); long strtol __P((const char*, char **, int)); __END_DECLS #endif /* _LIBKERN_LIBKERN_H_ */