1 files changed, 145 insertions, 0 deletions
diff --git a/contrib/nvi/vi/extern.h b/contrib/nvi/vi/extern.h
new file mode 100644
index 000000000000..600caa673c95
--- /dev/null
+++ b/contrib/nvi/vi/extern.h
@@ -0,0 +1,145 @@
+int cs_init __P((SCR *, VCS *));
+int cs_next __P((SCR *, VCS *));
+int cs_fspace __P((SCR *, VCS *));
+int cs_fblank __P((SCR *, VCS *));
+int cs_prev __P((SCR *, VCS *));
+int cs_bblank __P((SCR *, VCS *));
+int v_at __P((SCR *, VICMD *));
+int v_chrepeat __P((SCR *, VICMD *));
+int v_chrrepeat __P((SCR *, VICMD *));
+int v_cht __P((SCR *, VICMD *));
+int v_chf __P((SCR *, VICMD *));
+int v_chT __P((SCR *, VICMD *));
+int v_chF __P((SCR *, VICMD *));
+int v_delete __P((SCR *, VICMD *));
+int v_again __P((SCR *, VICMD *));
+int v_exmode __P((SCR *, VICMD *));
+int v_join __P((SCR *, VICMD *));
+int v_shiftl __P((SCR *, VICMD *));
+int v_shiftr __P((SCR *, VICMD *));
+int v_suspend __P((SCR *, VICMD *));
+int v_switch __P((SCR *, VICMD *));
+int v_tagpush __P((SCR *, VICMD *));
+int v_tagpop __P((SCR *, VICMD *));
+int v_filter __P((SCR *, VICMD *));
+int v_ex __P((SCR *, VICMD *));
+int v_ecl_exec __P((SCR *));
+int v_increment __P((SCR *, VICMD *));
+int v_screen_copy __P((SCR *, SCR *));
+int v_screen_end __P((SCR *));
+int v_optchange __P((SCR *, int, char *, u_long *));
+int v_iA __P((SCR *, VICMD *));
+int v_ia __P((SCR *, VICMD *));
+int v_iI __P((SCR *, VICMD *));
+int v_ii __P((SCR *, VICMD *));
+int v_iO __P((SCR *, VICMD *));
+int v_io __P((SCR *, VICMD *));
+int v_change __P((SCR *, VICMD *));
+int v_Replace __P((SCR *, VICMD *));
+int v_subst __P((SCR *, VICMD *));
+int v_left __P((SCR *, VICMD *));
+int v_cfirst __P((SCR *, VICMD *));
+int v_first __P((SCR *, VICMD *));
+int v_ncol __P((SCR *, VICMD *));
+int v_zero __P((SCR *, VICMD *));
+int v_mark __P((SCR *, VICMD *));
+int v_bmark __P((SCR *, VICMD *));
+int v_fmark __P((SCR *, VICMD *));
+int v_emark __P((SCR *, VICMD *));
+int v_match __P((SCR *, VICMD *));
+int v_buildmcs __P((SCR *, char *));
+int v_paragraphf __P((SCR *, VICMD *));
+int v_paragraphb __P((SCR *, VICMD *));
+int v_buildps __P((SCR *, char *, char *));
+int v_Put __P((SCR *, VICMD *));
+int v_put __P((SCR *, VICMD *));
+int v_redraw __P((SCR *, VICMD *));
+int v_replace __P((SCR *, VICMD *));
+int v_right __P((SCR *, VICMD *));
+int v_dollar __P((SCR *, VICMD *));
+int v_screen __P((SCR *, VICMD *));
+int v_lgoto __P((SCR *, VICMD *));
+int v_home __P((SCR *, VICMD *));
+int v_middle __P((SCR *, VICMD *));
+int v_bottom __P((SCR *, VICMD *));
+int v_up __P((SCR *, VICMD *));
+int v_cr __P((SCR *, VICMD *));
+int v_down __P((SCR *, VICMD *));
+int v_hpageup __P((SCR *, VICMD *));
+int v_hpagedown __P((SCR *, VICMD *));
+int v_pagedown __P((SCR *, VICMD *));
+int v_pageup __P((SCR *, VICMD *));
+int v_lineup __P((SCR *, VICMD *));
+int v_linedown __P((SCR *, VICMD *));
+int v_searchb __P((SCR *, VICMD *));
+int v_searchf __P((SCR *, VICMD *));
+int v_searchN __P((SCR *, VICMD *));
+int v_searchn __P((SCR *, VICMD *));
+int v_searchw __P((SCR *, VICMD *));
+int v_correct __P((SCR *, VICMD *, int));
+int v_sectionf __P((SCR *, VICMD *));
+int v_sectionb __P((SCR *, VICMD *));
+int v_sentencef __P((SCR *, VICMD *));
+int v_sentenceb __P((SCR *, VICMD *));
+int v_status __P((SCR *, VICMD *));
+int v_tcmd __P((SCR *, VICMD *, ARG_CHAR_T, u_int));
+int v_txt __P((SCR *, VICMD *, MARK *,
+   const CHAR_T *, size_t, ARG_CHAR_T, recno_t, u_long, u_int32_t));
+int v_txt_auto __P((SCR *, recno_t, TEXT *, size_t, TEXT *));
+int v_ulcase __P((SCR *, VICMD *));
+int v_mulcase __P((SCR *, VICMD *));
+int v_Undo __P((SCR *, VICMD *));
+int v_undo __P((SCR *, VICMD *));
+void v_eof __P((SCR *, MARK *));
+void v_eol __P((SCR *, MARK *));
+void v_nomove __P((SCR *));
+void v_sof __P((SCR *, MARK *));
+void v_sol __P((SCR *));
+int v_isempty __P((CHAR_T *, size_t));
+void v_emsg __P((SCR *, char *, vim_t));
+int v_wordW __P((SCR *, VICMD *));
+int v_wordw __P((SCR *, VICMD *));
+int v_wordE __P((SCR *, VICMD *));
+int v_worde __P((SCR *, VICMD *));
+int v_wordB __P((SCR *, VICMD *));
+int v_wordb __P((SCR *, VICMD *));
+int v_xchar __P((SCR *, VICMD *));
+int v_Xchar __P((SCR *, VICMD *));
+int v_yank __P((SCR *, VICMD *));
+int v_z __P((SCR *, VICMD *));
+int vs_crel __P((SCR *, long));
+int v_zexit __P((SCR *, VICMD *));
+int vi __P((SCR **));
+int v_curword __P((SCR *));
+int vs_line __P((SCR *, SMAP *, size_t *, size_t *));
+int vs_number __P((SCR *));
+void vs_busy __P((SCR *, const char *, busy_t));
+void vs_home __P((SCR *));
+void vs_update __P((SCR *, const char *, const CHAR_T *));
+void vs_msg __P((SCR *, mtype_t, char *, size_t));
+int vs_ex_resolve __P((SCR *, int *));
+int vs_resolve __P((SCR *, SCR *, int));
+int vs_repaint __P((SCR *, EVENT *));
+int vs_refresh __P((SCR *, int));
+int vs_column __P((SCR *, size_t *));
+size_t vs_screens __P((SCR *, recno_t, size_t *));
+size_t vs_columns __P((SCR *, CHAR_T *, recno_t, size_t *, size_t *));
+size_t vs_rcm __P((SCR *, recno_t, int));
+size_t vs_colpos __P((SCR *, recno_t, size_t));
+int vs_change __P((SCR *, recno_t, lnop_t));
+int vs_sm_fill __P((SCR *, recno_t, pos_t));
+int vs_sm_scroll __P((SCR *, MARK *, recno_t, scroll_t));
+int vs_sm_1up __P((SCR *));
+int vs_sm_1down __P((SCR *));
+int vs_sm_next __P((SCR *, SMAP *, SMAP *));
+int vs_sm_prev __P((SCR *, SMAP *, SMAP *));
+int vs_sm_cursor __P((SCR *, SMAP **));
+int vs_sm_position __P((SCR *, MARK *, u_long, pos_t));
+recno_t vs_sm_nlines __P((SCR *, SMAP *, recno_t, size_t));
+int vs_split __P((SCR *, SCR *, int));
+int vs_vsplit __P((SCR *, SCR *));
+int vs_discard __P((SCR *, SCR **));
+int vs_fg __P((SCR *, SCR **, CHAR_T *, int));
+int vs_bg __P((SCR *));
+int vs_swap __P((SCR *, SCR **, char *));
+int vs_resize __P((SCR *, long, adj_t));