1 files changed, 3 insertions, 1 deletions
diff --git a/buff.h b/buff.h
index 740006d..f97ed78 100644
--- a/buff.h
+++ b/buff.h
@@ -23,6 +23,8 @@ extern line_t *cur;
 extern unsigned int num;
 extern unsigned int pos;
 extern int addr1, addr2;
+extern char *fname;
+
 
 int read_lines(FILE *);
 void print_lines(char);
@@ -32,7 +34,7 @@ void print_lineno();
 void append_lines();
 void insert_lines();
 void delete_lines();
-
+int write_lines();
 
 
 #endif /* __BUFF_H__ */