Store read buffer on choices structure

This would allow reading from multiple files (which we don't need) as
well as allowing us to free the buffer with the rest of the choices
structure (which is nice).

1 files changed, 3 insertions, 0 deletions

diff --git a/choices.h b/choices.h
index c356605..63468ab 100644
--- a/choices.h
+++ b/choices.h
@@ -9,6 +9,9 @@ struct scored_result {
 };
 
 typedef struct {
+	char *buffer;
+	size_t buffer_size;
+
 	size_t capacity;
 	size_t size;