1 files changed, 127 insertions, 0 deletions
diff --git a/contrib/nvi/include/ex_extern.h b/contrib/nvi/include/ex_extern.h
new file mode 100644
index 0000000..ed01701
--- /dev/null
+++ b/contrib/nvi/include/ex_extern.h
@@ -0,0 +1,127 @@
+int ex __P((SCR **));
+int ex_cmd __P((SCR *));
+int ex_range __P((SCR *, EXCMD *, int *));
+int ex_is_abbrev __P((char *, size_t));
+int ex_is_unmap __P((char *, size_t));
+void ex_badaddr
+   __P((SCR *, EXCMDLIST const *, enum badaddr, enum nresult));
+int ex_abbr __P((SCR *, EXCMD *));
+int ex_unabbr __P((SCR *, EXCMD *));
+int ex_append __P((SCR *, EXCMD *));
+int ex_change __P((SCR *, EXCMD *));
+int ex_insert __P((SCR *, EXCMD *));
+int ex_next __P((SCR *, EXCMD *));
+int ex_prev __P((SCR *, EXCMD *));
+int ex_rew __P((SCR *, EXCMD *));
+int ex_args __P((SCR *, EXCMD *));
+char **ex_buildargv __P((SCR *, EXCMD *, char *));
+int argv_init __P((SCR *, EXCMD *));
+int argv_exp0 __P((SCR *, EXCMD *, char *, size_t));
+int argv_exp1 __P((SCR *, EXCMD *, char *, size_t, int));
+int argv_exp2 __P((SCR *, EXCMD *, char *, size_t));
+int argv_exp3 __P((SCR *, EXCMD *, char *, size_t));
+int argv_free __P((SCR *));
+int ex_at __P((SCR *, EXCMD *));
+int ex_bang __P((SCR *, EXCMD *));
+int ex_cd __P((SCR *, EXCMD *));
+int ex_cscope __P((SCR *, EXCMD *));
+int cscope_display __P((SCR *));
+int cscope_search __P((SCR *, TAGQ *, TAG *));
+int ex_delete __P((SCR *, EXCMD *));
+int ex_display __P((SCR *, EXCMD *));
+int ex_edit __P((SCR *, EXCMD *));
+int ex_equal __P((SCR *, EXCMD *));
+int ex_file __P((SCR *, EXCMD *));
+int ex_filter __P((SCR *, 
+   EXCMD *, MARK *, MARK *, MARK *, char *, enum filtertype));
+int ex_global __P((SCR *, EXCMD *));
+int ex_v __P((SCR *, EXCMD *));
+int ex_g_insdel __P((SCR *, lnop_t, recno_t));
+int ex_screen_copy __P((SCR *, SCR *));
+int ex_screen_end __P((SCR *));
+int ex_optchange __P((SCR *, int, char *, u_long *));
+int ex_exrc __P((SCR *));
+int ex_run_str __P((SCR *, char *, char *, size_t, int, int));
+int ex_join __P((SCR *, EXCMD *));
+int ex_map __P((SCR *, EXCMD *));
+int ex_unmap __P((SCR *, EXCMD *));
+int ex_mark __P((SCR *, EXCMD *));
+int ex_mkexrc __P((SCR *, EXCMD *));
+int ex_copy __P((SCR *, EXCMD *));
+int ex_move __P((SCR *, EXCMD *));
+int ex_open __P((SCR *, EXCMD *));
+int ex_perl __P((SCR*, EXCMD *));
+int ex_preserve __P((SCR *, EXCMD *));
+int ex_recover __P((SCR *, EXCMD *));
+int ex_list __P((SCR *, EXCMD *));
+int ex_number __P((SCR *, EXCMD *));
+int ex_pr __P((SCR *, EXCMD *));
+int ex_print __P((SCR *, EXCMD *, MARK *, MARK *, u_int32_t));
+int ex_ldisplay __P((SCR *, const char *, size_t, size_t, u_int));
+int ex_scprint __P((SCR *, MARK *, MARK *));
+int ex_printf __P((SCR *, const char *, ...));
+int ex_puts __P((SCR *, const char *));
+int ex_fflush __P((SCR *sp));
+int ex_put __P((SCR *, EXCMD *));
+int ex_quit __P((SCR *, EXCMD *));
+int ex_read __P((SCR *, EXCMD *));
+int ex_readfp __P((SCR *, char *, FILE *, MARK *, recno_t *, int));
+int ex_bg __P((SCR *, EXCMD *));
+int ex_fg __P((SCR *, EXCMD *));
+int ex_resize __P((SCR *, EXCMD *));
+int ex_sdisplay __P((SCR *));
+int ex_script __P((SCR *, EXCMD *));
+int sscr_exec __P((SCR *, recno_t));
+int sscr_input __P((SCR *));
+int sscr_end __P((SCR *));
+int ex_set __P((SCR *, EXCMD *));
+int ex_shell __P((SCR *, EXCMD *));
+int ex_exec_proc __P((SCR *, EXCMD *, char *, const char *, int));
+int proc_wait __P((SCR *, long, const char *, int, int));
+int ex_shiftl __P((SCR *, EXCMD *));
+int ex_shiftr __P((SCR *, EXCMD *));
+int ex_source __P((SCR *, EXCMD *));
+int ex_stop __P((SCR *, EXCMD *));
+int ex_s __P((SCR *, EXCMD *));
+int ex_subagain __P((SCR *, EXCMD *));
+int ex_subtilde __P((SCR *, EXCMD *));
+int re_compile __P((SCR *,
+    char *, size_t, char **, size_t *, regex_t *, u_int));
+void re_error __P((SCR *, int, regex_t *));
+int ex_tag_first __P((SCR *, char *));
+int ex_tag_push __P((SCR *, EXCMD *));
+int ex_tag_next __P((SCR *, EXCMD *));
+int ex_tag_prev __P((SCR *, EXCMD *));
+int ex_tag_nswitch __P((SCR *, TAG *, int));
+int ex_tag_Nswitch __P((SCR *, TAG *, int));
+int ex_tag_pop __P((SCR *, EXCMD *));
+int ex_tag_top __P((SCR *, EXCMD *));
+int ex_tag_display __P((SCR *));
+int ex_tag_copy __P((SCR *, SCR *));
+int tagq_free __P((SCR *, TAGQ *));
+void tag_msg __P((SCR *, tagmsg_t, char *));
+int ex_tagf_alloc __P((SCR *, char *));
+int ex_tag_free __P((SCR *));
+int ex_tcl __P((SCR*, EXCMD *));
+int ex_txt __P((SCR *, TEXTH *, ARG_CHAR_T, u_int32_t));
+int ex_undo __P((SCR *, EXCMD *));
+int ex_help __P((SCR *, EXCMD *));
+int ex_usage __P((SCR *, EXCMD *));
+int ex_viusage __P((SCR *, EXCMD *));
+void ex_cinit __P((EXCMD *,
+   int, int, recno_t, recno_t, int, ARGS **));
+void ex_cadd __P((EXCMD *, ARGS *, char *, size_t));
+int ex_getline __P((SCR *, FILE *, size_t *));
+int ex_ncheck __P((SCR *, int));
+int ex_init __P((SCR *));
+void ex_emsg __P((SCR *, char *, exm_t));
+int ex_version __P((SCR *, EXCMD *));
+int ex_visual __P((SCR *, EXCMD *));
+int ex_wn __P((SCR *, EXCMD *));
+int ex_wq __P((SCR *, EXCMD *));
+int ex_write __P((SCR *, EXCMD *));
+int ex_xit __P((SCR *, EXCMD *));
+int ex_writefp __P((SCR *,
+   char *, FILE *, MARK *, MARK *, u_long *, u_long *, int));
+int ex_yank __P((SCR *, EXCMD *));
+int ex_z __P((SCR *, EXCMD *));