Reclaim a screen's lines when it gets closed.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/pool.h b/src/pool.h
index ba7e60f..d78e611 100644
--- a/src/pool.h
+++ b/src/pool.h
@@ -74,3 +74,7 @@ char get_smallest_pool(void);
 
 /* add a line to a screen */
 void add_line(char s);
+
+/* called by scr_destroy(). returns a now-destroyed screen's
+   lines to the pool's free list. */
+void pool_reclaim_lines(char s);