I got some code and I want improve it to find and replace bytes in file so I want to find all origbytes in FILE and then replace it with newbytes then save file, I know how to open, write and save, but hot I can find bytes in char?
FILE* file;
file = fopen("/Users/Awesome/Desktop/test", "r+b");
int size = sizeof(file)+1;
char bytes [size];
fgets(bytes, size, file);
for (int i=0; i<size; i++){
char origbytes [] = {0x00, 0x00};
char newbytes [] = {0x11, 0x11};
if (strcmp(bytes[i], origbytes)) //Here the problem
{
fseek(file, i, SEEK_SET);
fwrite(newbytes, sizeof(newbytes), 1, file);
}
}
fclose(file);