Bytes to Binary in C

Question

I\'m trying to simply convert a byte received from fget into binary.

I know the value of the first byte was 49 based on printing the value. I now need to convert this in

Answer 1

#include
#include 
void main(void) {
    unsigned char byte = 49;// Read from file
    unsigned char mask = 1; // Bit mask
    unsigned char bits[8];
    int i, j = CHAR_BIT-1;
          // Extract the bits
    for ( i = 0; i < 8; i++,j--,mask = 1) {
    // Mask each bit in the byte and store it
    bits[i] =( byte & (mask<<=j))  != NULL;
    }
    // For debug purposes, lets print the received data
    for (int i = 0; i < 8; i++) {
       printf("%d", bits[i]);
   }
   puts("");
}