diff --git a/src/proto/buffer.pro b/src/proto/buffer.pro
index 4d890ce..3fdcc69 100644
--- a/src/proto/buffer.pro
+++ b/src/proto/buffer.pro
@@ -48,7 +48,7 @@
 void maketitle(void);
 void resettitle(void);
 void free_titles(void);
-int build_stl_str_hl(win_T *wp, char_u *out, size_t outlen, char_u *fmt, int use_sandbox, int fillchar, int maxwidth, struct stl_hlrec *hltab, struct stl_hlrec *tabtab);
+int build_stl_str_hl(win_T *wp, char_u *out, size_t outlen, char_u *fmt, int use_sandbox, int fillchar, int maxwidth, stl_hlrec_T **hltab, stl_hlrec_T **tabtab);
 void get_rel_pos(win_T *wp, char_u *buf, int buflen);
 char_u *fix_fname(char_u *fname);
 void fname_expand(buf_T *buf, char_u **ffname, char_u **sfname);