continued with draw.c abstraction, also started util.{h,c} implementation, that will be used by draw.c as well

2012-12-08 10:13:01 +01:00
parent c0ba635c50
commit f21d46ea7d
6 changed files with 80 additions and 29 deletions
--- a/util.h
+++ b/util.h
@ -0,0 +1,6 @@
+/* See LICENSE file for copyright and license details. */
+
+#define MAX(A, B)               ((A) > (B) ? (A) : (B))
+#define MIN(A, B)               ((A) < (B) ? (A) : (B))
+
+void die(const char *errstr, ...);