Is the Bit Set

Code

#include <stdio.h>
#include <stdint.h>

uint8_t is_bit_set(uint8_t reg, uint8_t pos) {
    uint8_t reg1= 0b00000000;
    reg1 |= (1<<pos);
    reg &= reg1;
    reg>>2;
    if(reg!=0)
    return 1;
    else
    return 0;
}

int main() {
    uint8_t reg, pos;
    scanf("%hhu %hhu", &reg, &pos);
    printf("%u", is_bit_set(reg, pos));
    return 0;
}

Solving Approach