init

include/util.h

@@ -0,0 +1,39 @@
+#ifndef UTIL_H_
+#define UTIL_H_
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define MAX_BUFFER_SIZE 128
+
+/*
+ * Aliases for concise data types
+ */
+
+typedef void u1;
+typedef char i8;
+typedef unsigned int u16;
+typedef int i16;
+typedef unsigned long u32;
+typedef long i32;
+typedef unsigned long long u64;
+typedef long long i64;
+
+inline u1
+die(i8 msg, i16 exitcode)
+{
+	i8 buffer[128];
+	i8 *s = msg;
+
+	if (sizeof(s) > MAX_BUFFER_SIZE) {
+		return;
+	}
+
+	snprintf(buffer, MAX_BUFFER_SIZE, "%s\n\0, s);
+
+	fprintf(stderr, "%s\n", buffer);
+	exit(exitcode);
+}
+
+#endif