Initial commit

2018-05-13 14:25:02 -05:00
commit f6eaa02ba3
21 changed files with 3382 additions and 0 deletions
--- a/util.h
+++ b/util.h
@@ -0,0 +1,8 @@
+/* See LICENSE file for copyright and license details. */
+
+#define MAX(A, B)               ((A) > (B) ? (A) : (B))
+#define MIN(A, B)               ((A) < (B) ? (A) : (B))
+#define BETWEEN(X, A, B)        ((A) <= (X) && (X) <= (B))
+
+void die(const char *errstr, ...);
+void *ecalloc(size_t, size_t);