1 files changed, 3 insertions, 0 deletions
diff --git a/src/nvim/mbyte.h b/src/nvim/mbyte.h
index ad9e38004c..02c6065672 100644
--- a/src/nvim/mbyte.h
+++ b/src/nvim/mbyte.h
@@ -1,6 +1,7 @@
 #ifndef NVIM_MBYTE_H
 #define NVIM_MBYTE_H
 
+#include <stdint.h>
 #include <stdbool.h>
 #include <string.h>
 
@@ -67,6 +68,8 @@ typedef struct {
                  ///< otherwise use '?'.
 } vimconv_T;
 
+extern const uint8_t utf8len_tab_zero[256];
+
 #ifdef INCLUDE_GENERATED_DECLARATIONS
 # include "mbyte.h.generated.h"
 #endif