#include <stdio.h>
//Fine for text files
//Breaks binary files!!!!!
int main(int argc, char *argv[]) {
    if (argc != 3) {
        fprintf(stderr, "Usage: %s <source file> <destination file>\n", argv[0]);
        return 1;
    }

    FILE *input_stream = fopen(argv[1], "r");
    if (input_stream == NULL) {
        perror(argv[1]);  // prints why the open failed
        return 1;
    }

    FILE *output_stream = fopen(argv[2], "w");
    if (output_stream == NULL) {
        perror(argv[2]);
        return 1;
    }
    char buffer[BUFSIZ];
     
    // '\n' 
    while (fgets(buffer,BUFSIZ,input_stream) != NULL) {
        fputs(buffer, output_stream);
    }

    // close occurs automatically on exit
    // so these lines not needed
    fclose(input_stream);
    fclose(output_stream);

    return 0;
}