Reorder struct grid_cell_entry

On aarch64 with llvm 15, the new -Wunaligned-access emits noise on every
one of tmux's source files. This avoids this warning by moving a u_char
to the end of the struct. This does not change the size of the struct on
any architecture.

ok nicm

1 files changed, 1 insertions, 1 deletions

diff --git a/tmux.h b/tmux.h
index 11d8b26c..b43a2af0 100644
--- a/tmux.h
+++ b/tmux.h
@@ -723,7 +723,6 @@ struct grid_extd_entry {
 
 /* Grid cell entry. */
 struct grid_cell_entry {
-	u_char			flags;
 	union {
 		u_int		offset;
 		struct {
@@ -733,6 +732,7 @@ struct grid_cell_entry {
 			u_char	data;
 		} data;
 	};
+	u_char			flags;
 } __packed;
 
 /* Grid line. */