first commit

1 files changed, 34 insertions, 0 deletions

diff --git a/buff.h b/buff.h
new file mode 100644
index 0000000..2d55c04
--- /dev/null
+++ b/buff.h
@@ -0,0 +1,34 @@
+#ifndef __BUFF_H__
+#define __BUFF_H__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef struct line_t {
+  char *c;
+  unsigned int s;
+  struct line_t *prev;
+  struct line_t *next;
+} line_t;
+
+
+extern line_t *b_start;
+extern line_t *b_end;
+extern line_t *cur;
+extern unsigned int num;
+extern unsigned int pos;
+extern int addr1, addr2;
+
+int read_lines(FILE *);
+void print_lines(char);
+void print_cur_line(char);
+int move_to_line(int, char);
+void print_lineno();
+void append_lines();
+void insert_lines();
+void delete_lines();
+
+
+
+#endif /* __BUFF_H__ */