Clear the Bit in an 8-bit Register

Code

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

int clear_bit(unsigned char reg,int pos) {
    // Your code here
    reg &= ~(1<<pos);
    return reg;
}

int main() {
    unsigned char reg, pos;
    scanf("%hhu %hhu", &reg, &pos);
    unsigned char result = clear_bit(reg, pos);
    printf("%u", result);
    return 0;
}

Solving Approach