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Diffstat (limited to 'sys/lib/libkern/libkern.h')
| -rw-r--r-- | sys/lib/libkern/libkern.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/sys/lib/libkern/libkern.h b/sys/lib/libkern/libkern.h new file mode 100644 index 00000000000..01169467c7e --- /dev/null +++ b/sys/lib/libkern/libkern.h @@ -0,0 +1,117 @@ +/* $NetBSD: libkern.h,v 1.5 1995/09/23 20:35:47 leo 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 + */ + +#include <sys/types.h> + +static __inline int imax __P((int, int)); +static __inline int imin __P((int, int)); +static __inline u_int max __P((u_int, u_int)); +static __inline u_int min __P((u_int, u_int)); +static __inline long lmax __P((long, long)); +static __inline long lmin __P((long, long)); +static __inline u_long ulmax __P((u_long, u_long)); +static __inline u_long ulmin __P((u_long, u_long)); +static __inline int abs __P((int)); + +static __inline int +imax(a, b) + int a, b; +{ + return (a > b ? a : b); +} +static __inline int +imin(a, b) + int a, b; +{ + return (a < b ? a : b); +} +static __inline long +lmax(a, b) + long a, b; +{ + return (a > b ? a : b); +} +static __inline long +lmin(a, b) + long a, b; +{ + return (a < b ? a : b); +} +static __inline u_int +max(a, b) + u_int a, b; +{ + return (a > b ? a : b); +} +static __inline u_int +min(a, b) + u_int a, b; +{ + return (a < b ? a : b); +} +static __inline u_long +ulmax(a, b) + u_long a, b; +{ + return (a > b ? a : b); +} +static __inline u_long +ulmin(a, b) + u_long a, b; +{ + return (a < b ? a : b); +} + +static __inline int +abs(j) + int j; +{ + return(j < 0 ? -j : j); +} + +/* 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)); |