#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>

// FILES - how to read a file one character at a time
//
// CAUTION: Googling this may make your life harder.
// CAUTION: Using EOF is strongly discouraged as it tends to be bug-prone.
//
// char has range -128 to 127 and is usually used for human-readable text.
// unsigned char has range 0 to 255 and can include binary bytes and unprintable stuff

int main(int argc, char* argv[]) {
    FILE* fp = fopen("1.read_file.txt", "r");

    // READ CHARACTERS ONE BY ONE
    for(unsigned char ch = fgetc(fp); !feof(fp); ch = fgetc(fp)) {
        fputc(ch, stdout);
    }

    fclose(fp); // Always close file when you are done with it.

    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */