Adopt posix_spawn (!)

Rewrite IO chains to be a vector of pointers, instead of a linked list
Removed io_transmogrify

1 files changed, 1 insertions, 1 deletions

diff --git a/reader.h b/reader.h
index 732b06cf..0c674fd0 100644
--- a/reader.h
+++ b/reader.h
@@ -24,7 +24,7 @@ class history_t;
 /**
   Read commands from \c fd until encountering EOF
 */
-int reader_read( int fd, io_data_t *io);
+int reader_read( int fd, const io_chain_t &io);
 
 /**
   Tell the shell that it should exit after the currently running command finishes.