From 277d1edfa17bf3719d90ddbac8e31f6181e952c3 Mon Sep 17 00:00:00 2001 From: Sandeep Gupta Date: Sun, 18 Jun 2017 23:55:40 +0530 Subject: First commit --- src/c/elementaryFunctions/bitset/u8bitsets.c | 30 ++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/c/elementaryFunctions/bitset/u8bitsets.c (limited to 'src/c/elementaryFunctions/bitset/u8bitsets.c') diff --git a/src/c/elementaryFunctions/bitset/u8bitsets.c b/src/c/elementaryFunctions/bitset/u8bitsets.c new file mode 100644 index 00000000..1ff0d16f --- /dev/null +++ b/src/c/elementaryFunctions/bitset/u8bitsets.c @@ -0,0 +1,30 @@ +/* Copyright (C) 2016 - IIT Bombay - FOSSEE + + This file must be used under the terms of the CeCILL. + This source file is licensed as described in the file COPYING, which + you should have received as part of this distribution. The terms + are also available at + http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt + Author: Mushir + Organization: FOSSEE, IIT Bombay + Email: toolbox@scilab.in +*/ + +#include "bitset.h" +#include + +uint8 u8bitsets(uint8 value,int position,int bit_value) +{ + if(bit_value==1) + { + unsigned char mask1 = 1 << (position-1) ; /* we could cast to unsigned char, just to be safe */ + return (mask1 | value); + } + else + { + unsigned char mask2 = ~(1 << (position-1)); /* we could cast to unsigned char, just to be safe */ + return (mask2 & value); + + } + +} -- cgit