#include "common.h"

enum {
    LINES,
    WORDS,
    BYTES
    };

int* count_values(FILE *fp)
    {
    static int count[3] = {0};
    char in_word, c;
    in_word = c = 0;

    while((c = getc(fp)) != EOF)
	if(in_word)
		switch(c)
		    {
		    case '\n':
			count[LINES]++, count[BYTES]++;
			in_word = 0;
			break;

		    case ' ':
			in_word = 0;
			count[BYTES]++;
			break;

		    case '\t':
			in_word = 0;
			count[BYTES]++;
			break;

		    default:
			count[BYTES]++;
			break;
		    }
	    else
		switch(c)
		    {
		    case '\n':
			count[LINES]++, count[BYTES]++;
			break;

		    case ' ':
			count[BYTES]++;
			break;

		    case '\t':
			count[BYTES]++;
			break;

		    default:
			count[WORDS]++, count[BYTES]++;
			in_word = 1;
			break;
		    }

    return count;
    }

int main(int argc, char **argv)
    {
    return 0;

    err:
    }