Implement buffer line wrapping

Not yet rendered in the UI! Just done in parallel.

1 files changed, 1 insertions, 1 deletions

diff --git a/chat.h b/chat.h
index d53c7fe..d05121f 100644
--- a/chat.h
+++ b/chat.h
@@ -287,7 +287,7 @@ struct Buffer *bufferAlloc(void);
 void bufferFree(struct Buffer *buffer);
 const struct Line *bufferSoft(const struct Buffer *buffer, size_t i);
 const struct Line *bufferHard(const struct Buffer *buffer, size_t i);
-void bufferPush(
+int bufferPush(
 	struct Buffer *buffer, int cols,
 	enum Heat heat, time_t time, const char *str
 );