1 files changed, 15 insertions, 0 deletions
diff --git a/src/nvim/api/private/helpers.h b/src/nvim/api/private/helpers.h
index 159b9d5c2a..0634764f13 100644
--- a/src/nvim/api/private/helpers.h
+++ b/src/nvim/api/private/helpers.h
@@ -6,6 +6,7 @@
 #include "nvim/api/private/defs.h"
 #include "nvim/vim.h"
 #include "nvim/memory.h"
+#include "nvim/ex_eval.h"
 #include "nvim/lib/kvec.h"
 
 #define OBJECT_OBJ(o) o
@@ -82,6 +83,20 @@
 #define api_free_window(value)
 #define api_free_tabpage(value)
 
+/// Structure used for saving state for :try
+///
+/// Used when caller is supposed to be operating when other VimL code is being
+/// processed and that “other VimL code” must not be affected.
+typedef struct {
+  except_T *current_exception;
+  struct msglist *private_msg_list;
+  const struct msglist *const *msg_list;
+  int trylevel;
+  int got_int;
+  int need_rethrow;
+  int did_emsg;
+} TryState;
+
 #ifdef INCLUDE_GENERATED_DECLARATIONS
 # include "api/private/helpers.h.generated.h"
 #endif