#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "lexer.h"
#include "misc.h"

void usage(const char *name) {
	printf("Usage: %s <file>\n", name);
}

int main(int argc, char **argv) {
	char *buf;
	long file_size = 0;
	int dbg = 0;
	int ret = 0;
	if (argc < 2) {
		usage(argv[0]);
		ret = 1;
	}
	buf = read_file(argc[1], &file_size);
	if (buf == NULL) {
		printf("Error: read_file() returned NULL.\n");
		usage(argv[0]);
		ret = 1;
	}

	ret = lex(buf, dbg);
	return ret;
}