C program of Cyclic Redundancy Check
C program of Cyclic Redundancy Check              Program                    #include <stdio.h>   // shorthand for loops  #define forn(i,e) for(int i = 0; i < e; i++)  #define forsn(i,s,e) for(int i = s; i < e; i++)   int  validate_data( int  len_data, int  data[], int  len_divisor, int  divisor[]){       // Returns 1, if the data is correct      // Returns 0, if the data is incorrect/corrupted.       int  current_bits[len_divisor];       forn(i, len_divisor) { current_bits[i] = data[i]; }           // the logic is same as generating the crc.      forn(i, len_data) {           if  (!current_bits[ 0 ]) {               forn(j, len_divisor- 1 ) { current_bits[j] = current_bits[j+ 1 ]; }              current_bits[len_divisor- 1 ] = data[i+len_divisor];           } else  {               forn(j, len_divisor) { current_bits[j] = current_bits[j]^divisor[j]; }              forn(j, len_divisor- 1 ) { current_bits[j] = current_bits[j+ 1 ]; }              current_bits[len_divi...
 
 
 
