1 files changed, 30 insertions, 0 deletions
diff --git a/igen/igen.c b/igen/igen.c
new file mode 100644
index 0000000..fa9f10f
--- /dev/null
+++ b/igen/igen.c
@@ -0,0 +1,30 @@
+#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;
+}