add From line

[umpf.git] / umpf.h

diff --git a/umpf.h b/umpf.h
index cff01db6181c1389bd7d9b34b760df1674bf16d5..41cea0ca5a821c09104af5ba4cdca6174c53e080 100644 (file)
--- a/umpf.h
+++ b/umpf.h
@@ -1,3 +1,4 @@
+#include <setjmp.h>
 #include "lists.h"
 
 /* definitions of internal variables */
@@ -5,6 +6,9 @@
 #define INT_VAR_LAST_EXIT "LAST_EXIT_CODE"
 #define INT_VAR_PIPE_RES "LAST_OUTPUT"
 
+/* umpf.c */
+jmp_buf env;
+
 /* cond.h */
 int yylex (void);
 void yyerror (char const *);