Need help with C Programming Assignment

I need someone to complete my project. Please see attached. I need someone to complete or fix the below function. The [login to view URL] is attached. Please copy most of the code from the Assignment document. void recover(unsigned char *data, int size) { int begJPEG; int endJPEG; int increment = 0; char outfilename[8]; unsigned char pic[512]; int begarr[30]; int endarr[30]; int x = 0; int y = 0; for (int i=0; i < size; i++) { if (data[i] == 0xff && data[i+1] == 0xd8 && data[i+2] == 0xff && (data[i+3] == 0xe0 || data[i+3] == 0xe1)) { begarr[x] = i; x++; } if (data[i-1] == 0xff && data[i] == 0xd9) { endarr[y] = i; y++; } } }