typeprint/c/typeprint.c

#include <time.h>
#include <stdio.h>
#include <stdlib.h>

static int process(char *name);

static int
process(char *name)
{
        FILE *file = fopen(name, "r");
        struct timespec ts;

        ts.tv_sec = 0;
        ts.tv_nsec = 10 * 1000000;

        if (file == 0){
            fprintf(stderr, "[err] you either gave me an invalid file, or no file at all\n");
            return -1;
        }

        int x;
        while ((x = fgetc(file)) != EOF) {
            printf("%c", x);
            nanosleep(&ts, NULL);
        }

        return 0;
}

int
main(int argc, char *argv[])
{
        process(argv[1]);
        return 0;
}