/* $OpenBSD: libkern.h,v 1.14 1997/11/30 21:47:45 mickey Exp $ */ /* $NetBSD: libkern.h,v 1.7 1996/03/14 18:52:08 christos Exp $ */ /*- * 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_H__ #define __LIBKERN_H__ #include #ifndef LIBKERN_INLINE #define LIBKERN_INLINE static __inline #define LIBKERN_BODY #endif LIBKERN_INLINE int imax __P((int, int)); LIBKERN_INLINE int imin __P((int, int)); LIBKERN_INLINE u_int max __P((u_int, u_int)); LIBKERN_INLINE u_int min __P((u_int, u_int)); LIBKERN_INLINE long lmax __P((long, long)); LIBKERN_INLINE long lmin __P((long, long)); LIBKERN_INLINE u_long ulmax __P((u_long, u_long)); LIBKERN_INLINE u_long ulmin __P((u_long, u_long)); LIBKERN_INLINE int abs __P((int)); #ifdef LIBKERN_BODY LIBKERN_INLINE int imax(a, b) int a, b; { return (a > b ? a : b); } LIBKERN_INLINE int imin(a, b) int a, b; { return (a < b ? a : b); } LIBKERN_INLINE long lmax(a, b) long a, b; { return (a > b ? a : b); } LIBKERN_INLINE long lmin(a, b) long a, b; { return (a < b ? a : b); } LIBKERN_INLINE u_int max(a, b) u_int a, b; { return (a > b ? a : b); } LIBKERN_INLINE u_int min(a, b) u_int a, b; { return (a < b ? a : b); } LIBKERN_INLINE u_long ulmax(a, b) u_long a, b; { return (a > b ? a : b); } LIBKERN_INLINE u_long ulmin(a, b) u_long a, b; { return (a < b ? a : b); } LIBKERN_INLINE int abs(j) int j; { return(j < 0 ? -j : j); } #endif #ifdef NDEBUG /* tradition! */ #define assert(e) ((void)0) #else #ifdef __STDC__ #define assert(e) ((e) ? (void)0 : \ __assert("", __FILE__, __LINE__, #e)) #else #define assert(e) ((e) ? (void)0 : \ __assert("", __FILE__, __LINE__, "e")) #endif #endif #ifndef DIAGNOSTIC #define KASSERT(e) ((void)0) #else #ifdef __STDC__ #define KASSERT(e) ((e) ? (void)0 : \ __assert("diagnostic ", __FILE__, __LINE__, #e)) #else #define KASSERT(e) ((e) ? (void)0 : \ __assert("diagnostic ", __FILE__, __LINE__, "e")) #endif #endif #ifndef DEBUG #define KDASSERT(e) ((void)0) #else #ifdef __STDC__ #define KDASSERT(e) ((e) ? (void)0 : \ __assert("debugging ", __FILE__, __LINE__, #e)) #else #define KDASSERT(e) ((e) ? (void)0 : \ __assert("debugging ", __FILE__, __LINE__, "e")) #endif #endif /* Prototypes for non-quad routines. */ void __assert __P((const char *, const char *, int, const char *)) __attribute__ ((__noreturn__)); int bcmp __P((const void *, const void *, size_t)); int ffs __P((int)); int locc __P((int, char *, u_int)); void *memchr __P((const void *, int, size_t)); u_long random __P((void)); void srandom __P((u_long)); int scanc __P((u_int, const u_char *, const u_char *, int)); int skpc __P((int, size_t, u_char *)); size_t strlen __P((const char *)); char *strcat __P((char *, const char *)); char *strcpy __P((char *, const char *)); char *strncpy __P((char *, const char *, size_t)); int strcmp __P((const char *, const char *)); int strncmp __P((const char *, const char *, size_t)); int strncasecmp __P((const char *, const char *, size_t)); int getsn __P((char *, int)); extern u_int8_t const __bcd2bin[], __bin2bcd[]; #define bcd2bin(b) (__bcd2bin[(b)&0xff]) #define bin2bcd(b) (__bin2bcd[(b)&0xff]) #endif /* __LIBKERN_H__ */