1 files changed, 3 insertions, 1 deletions
diff --git a/rc.h b/rc.h
index 80a1f16..3c1aef9 100644
--- a/rc.h
+++ b/rc.h
@@ -3,11 +3,13 @@
 
 /* datatypes */
 
+#define ENV_SEP '\001'
+#define ENV_ESC '\002'
+
 /* braindamaged IBM header files #define true and false */
 #undef FALSE
 #undef TRUE
 
-
 typedef void builtin_t(char **);
 typedef struct Block Block;
 typedef struct Dup Dup;