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preadv2
db/bit.h
29 строк
1 KB
Nathan Scott
Update copyright/license notices to match SGI legal prefered boilerplate.
11 ноя 2005, 17:27
11 ноя 2005, 17:27
da23017
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/* * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc. * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it would be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #define bitize(s) ((s) * NBBY) #define bitsz(t) bitize(sizeof(t)) #define bitszof(x,y) bitize(szof(x,y)) #define byteize(s) ((s) / NBBY) #define bitoffs(s) ((s) % NBBY) #define BVUNSIGNED 0 #define BVSIGNED 1 extern __int64_t getbitval(void *obj, int bitoff, int nbits, int flags); extern void setbitval(void *obuf, int bitoff, int nbits, void *ibuf);