1 /* $OpenBSD: libkern.h,v 1.7 1996/12/06 12:21:06 niklas Exp $ */ 2 /* $NetBSD: libkern.h,v 1.7 1996/03/14 18:52:08 christos Exp $ */ 3 4 /*- 5 * Copyright (c) 1992, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)libkern.h 8.1 (Berkeley) 6/10/93 37 */ 38 39 #include <sys/types.h> 40 41 #ifndef LIBKERN_INLINE 42 #define LIBKERN_INLINE static __inline 43 #define LIBKERN_BODY 44 #endif 45 46 47 LIBKERN_INLINE int imax __P((int, int)); 48 LIBKERN_INLINE int imin __P((int, int)); 49 LIBKERN_INLINE u_int max __P((u_int, u_int)); 50 LIBKERN_INLINE u_int min __P((u_int, u_int)); 51 LIBKERN_INLINE long lmax __P((long, long)); 52 LIBKERN_INLINE long lmin __P((long, long)); 53 LIBKERN_INLINE u_long ulmax __P((u_long, u_long)); 54 LIBKERN_INLINE u_long ulmin __P((u_long, u_long)); 55 LIBKERN_INLINE int abs __P((int)); 56 57 #ifdef LIBKERN_BODY 58 LIBKERN_INLINE int 59 imax(a, b) 60 int a, b; 61 { 62 return (a > b ? a : b); 63 } 64 LIBKERN_INLINE int 65 imin(a, b) 66 int a, b; 67 { 68 return (a < b ? a : b); 69 } 70 LIBKERN_INLINE long 71 lmax(a, b) 72 long a, b; 73 { 74 return (a > b ? a : b); 75 } 76 LIBKERN_INLINE long 77 lmin(a, b) 78 long a, b; 79 { 80 return (a < b ? a : b); 81 } 82 LIBKERN_INLINE u_int 83 max(a, b) 84 u_int a, b; 85 { 86 return (a > b ? a : b); 87 } 88 LIBKERN_INLINE u_int 89 min(a, b) 90 u_int a, b; 91 { 92 return (a < b ? a : b); 93 } 94 LIBKERN_INLINE u_long 95 ulmax(a, b) 96 u_long a, b; 97 { 98 return (a > b ? a : b); 99 } 100 LIBKERN_INLINE u_long 101 ulmin(a, b) 102 u_long a, b; 103 { 104 return (a < b ? a : b); 105 } 106 107 LIBKERN_INLINE int 108 abs(j) 109 int j; 110 { 111 return(j < 0 ? -j : j); 112 } 113 #endif 114 115 /* Prototypes for non-quad routines. */ 116 int bcmp __P((const void *, const void *, size_t)); 117 int ffs __P((int)); 118 int locc __P((int, char *, u_int)); 119 u_long random __P((void)); 120 void srandom __P((u_long)); 121 char *rindex __P((const char *, int)); 122 int scanc __P((u_int, const u_char *, const u_char *, int)); 123 int skpc __P((int, size_t, u_char *)); 124 size_t strlen __P((const char *)); 125 char *strcat __P((char *, const char *)); 126 char *strcpy __P((char *, const char *)); 127 char *strncpy __P((char *, const char *, size_t)); 128 int strcmp __P((const char *, const char *)); 129 int strncmp __P((const char *, const char *, size_t)); 130 int strncasecmp __P((const char *, const char *, size_t)); 131 int getsn __P((char *, int)); 132 void MD5Init __P((u_int32_t[4])); 133 void MD5Transform __P((u_int32_t[4], u_int32_t const [16])); 134