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BIT_MATH.h
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30 lines (19 loc) · 967 Bytes
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/***********************************************************/
/***********************************************************/
/******** Author : Omar Said *****************/
/******** File name : BIT_MATH.h *****************/
/******** Date : 17/9/2022 *****************/
/******** Version : V1 *****************/
/******** Desc : Manipulation of bits function like **/
/******** macros definition **********************/
/***********************************************************/
/***********************************************************/
#ifndef BIT_MATH_H
#define BIT_MATH_H
#define SET_BIT(var , num) var|=(1<<num)
#define CLR_BIT(var , num) var&=(~(1<<num))
#define TOGGLE_BIT(var , num) var^=(1<<num)
#define GET_BIT(var , num) ((var>>num)&1)
#define POWEROF2(var) !(var&(var-1))
// printf("%hhu", ch); for unsigned chars.
#endif