1 files changed, 4 insertions, 0 deletions
diff --git a/buff.h b/buff.h
index 2d55c04..740006d 100644
--- a/buff.h
+++ b/buff.h
@@ -5,6 +5,10 @@
 #include <stdlib.h>
 #include <string.h>
 
+#define E printf("?\n")
+#define CHECKADDR  if (addr1 < addr2){ E; break;}
+
+
 typedef struct line_t {
   char *c;
   unsigned int s;