1 files changed, 199 insertions, 0 deletions
diff --git a/contrib/nvi/include/com_extern.h b/contrib/nvi/include/com_extern.h
new file mode 100644
index 0000000..f140f9e
--- /dev/null
+++ b/contrib/nvi/include/com_extern.h
@@ -0,0 +1,199 @@
+#ifndef HAVE_BSEARCH
+void	*bsearch __P((const void *, const void *, size_t,
+   size_t, int (*)(const void *, const void *)));
+#endif
+#ifndef HAVE_SETENV
+int setenv __P((const char *, const char *, int));
+#endif
+#ifndef HAVE_UNSETENV
+void unsetenv __P((const char *));
+#endif
+#ifndef HAVE_GETHOSTNAME
+int gethostname __P((char *, int));
+#endif
+#ifndef HAVE_GETOPT
+int getopt __P((int, char * const *, const char *)); 
+#endif
+#ifndef HAVE_MEMCHR
+void *memchr __P((const void *, int, size_t));
+#endif
+#ifndef HAVE_MEMCPY
+void *memcpy __P((void *, const void *, size_t));
+#endif
+#ifndef HAVE_MEMMOVE
+void *memmove __P((void *, const void *, size_t));
+#endif
+#ifndef HAVE_MEMSET
+void *memset __P((void *, int, size_t));
+#endif
+#ifndef HAVE_MKSTEMP
+int mkstemp __P((char *));
+#endif
+#ifndef HAVE_MMAP
+char *mmap __P((char *, size_t, int, int, int, off_t));
+#endif
+#ifndef HAVE_MMAP
+int munmap __P((char *, size_t));
+#endif
+#ifndef HAVE_SNPRINTF
+int snprintf __P((char *, size_t, const char *, ...));
+#endif
+#ifndef HAVE_STRDUP
+char *strdup __P((const char *));
+#endif
+#ifndef HAVE_STRERROR
+char *strerror __P((int));
+#endif
+#ifndef HAVE_STRPBRK
+char *strpbrk __P((const char *, const char *));
+#endif
+#ifndef HAVE_STRSEP
+char *strsep __P((char **, const char *));
+#endif
+#ifndef HAVE_STRTOL
+long strtol __P((const char *, char **, int));
+#endif
+#ifndef HAVE_STRTOUL
+unsigned long strtoul __P((const char *, char **, int));
+#endif
+#ifndef HAVE_VSNPRINTF
+int vsnprintf __P((char *, size_t, const char *, ...));
+#endif
+SCR *api_fscreen __P((int, char *));
+int api_aline __P((SCR *, recno_t, char *, size_t));
+int api_dline __P((SCR *, recno_t));
+int api_gline __P((SCR *, recno_t, char **, size_t *));
+int api_iline __P((SCR *, recno_t, char *, size_t));
+int api_lline __P((SCR *, recno_t *));
+int api_sline __P((SCR *, recno_t, char *, size_t));
+int api_getmark __P((SCR *, int, MARK *));
+int api_setmark __P((SCR *, int, MARK *));
+int api_nextmark __P((SCR *, int, char *));
+int api_getcursor __P((SCR *, MARK *));
+int api_setcursor __P((SCR *, MARK *));
+void api_emessage __P((SCR *, char *));
+void api_imessage __P((SCR *, char *));
+int api_edit __P((SCR *, char *, SCR **, int));
+int api_escreen __P((SCR *));
+int api_swscreen __P((SCR *, SCR *));
+int api_map __P((SCR *, char *, char *, size_t));
+int api_unmap __P((SCR *, char *));
+int api_opts_get __P((SCR *, char *, char **, int *));
+int api_opts_set __P((SCR *, char *, char *, u_long, int));
+int api_run_str __P((SCR *, char *));
+int cut __P((SCR *, CHAR_T *, MARK *, MARK *, int));
+int cut_line __P((SCR *, recno_t, size_t, size_t, CB *));
+void cut_close __P((GS *));
+TEXT *text_init __P((SCR *, const char *, size_t, size_t));
+void text_lfree __P((TEXTH *));
+void text_free __P((TEXT *));
+int del __P((SCR *, MARK *, MARK *, int));
+FREF *file_add __P((SCR *, CHAR_T *));
+int file_init __P((SCR *, FREF *, char *, int));
+int file_end __P((SCR *, EXF *, int));
+int file_write __P((SCR *, MARK *, MARK *, char *, int));
+int file_m1 __P((SCR *, int, int));
+int file_m2 __P((SCR *, int));
+int file_m3 __P((SCR *, int));
+int file_aw __P((SCR *, int));
+void set_alt_name __P((SCR *, char *));
+lockr_t file_lock __P((SCR *, char *, int *, int, int));
+int v_key_init __P((SCR *));
+void v_key_ilookup __P((SCR *));
+size_t v_key_len __P((SCR *, ARG_CHAR_T));
+CHAR_T *v_key_name __P((SCR *, ARG_CHAR_T));
+int v_key_val __P((SCR *, ARG_CHAR_T));
+int v_event_push __P((SCR *, EVENT *, CHAR_T *, size_t, u_int));
+int v_event_get __P((SCR *, EVENT *, int, u_int32_t));
+void v_event_err __P((SCR *, EVENT *));
+int v_event_flush __P((SCR *, u_int));
+int db_eget __P((SCR *, recno_t, char **, size_t *, int *));
+int db_get __P((SCR *, recno_t, u_int32_t, char **, size_t *));
+int db_delete __P((SCR *, recno_t));
+int db_append __P((SCR *, int, recno_t, char *, size_t));
+int db_insert __P((SCR *, recno_t, char *, size_t));
+int db_set __P((SCR *, recno_t, char *, size_t));
+int db_exist __P((SCR *, recno_t));
+int db_last __P((SCR *, recno_t *));
+void db_err __P((SCR *, recno_t));
+int log_init __P((SCR *, EXF *));
+int log_end __P((SCR *, EXF *));
+int log_cursor __P((SCR *));
+int log_line __P((SCR *, recno_t, u_int));
+int log_mark __P((SCR *, LMARK *));
+int log_backward __P((SCR *, MARK *));
+int log_setline __P((SCR *));
+int log_forward __P((SCR *, MARK *));
+int editor __P((GS *, int, char *[]));
+void v_end __P((GS *));
+int mark_init __P((SCR *, EXF *));
+int mark_end __P((SCR *, EXF *));
+int mark_get __P((SCR *, ARG_CHAR_T, MARK *, mtype_t));
+int mark_set __P((SCR *, ARG_CHAR_T, MARK *, int));
+int mark_insdel __P((SCR *, lnop_t, recno_t));
+void msgq __P((SCR *, mtype_t, const char *, ...));
+void msgq_str __P((SCR *, mtype_t, char *, char *));
+void mod_rpt __P((SCR *));
+void msgq_status __P((SCR *, recno_t, u_int));
+int msg_open __P((SCR *, char *));
+void msg_close __P((GS *));
+const char *msg_cmsg __P((SCR *, cmsg_t, size_t *));
+const char *msg_cat __P((SCR *, const char *, size_t *));
+char *msg_print __P((SCR *, const char *, int *));
+int opts_init __P((SCR *, int *));
+int opts_set __P((SCR *, ARGS *[], char *));
+int o_set __P((SCR *, int, u_int, char *, u_long));
+int opts_empty __P((SCR *, int, int));
+void opts_dump __P((SCR *, enum optdisp));
+int opts_save __P((SCR *, FILE *));
+OPTLIST const *opts_search __P((char *));
+void opts_nomatch __P((SCR *, char *));
+int opts_copy __P((SCR *, SCR *));
+void opts_free __P((SCR *));
+int f_altwerase __P((SCR *, OPTION *, char *, u_long *));
+int f_columns __P((SCR *, OPTION *, char *, u_long *));
+int f_lines __P((SCR *, OPTION *, char *, u_long *));
+int f_lisp __P((SCR *, OPTION *, char *, u_long *));
+int f_msgcat __P((SCR *, OPTION *, char *, u_long *));
+int f_paragraph __P((SCR *, OPTION *, char *, u_long *));
+int f_print __P((SCR *, OPTION *, char *, u_long *));
+int f_readonly __P((SCR *, OPTION *, char *, u_long *));
+int f_recompile __P((SCR *, OPTION *, char *, u_long *));
+int f_reformat __P((SCR *, OPTION *, char *, u_long *));
+int f_section __P((SCR *, OPTION *, char *, u_long *));
+int f_ttywerase __P((SCR *, OPTION *, char *, u_long *));
+int f_w300 __P((SCR *, OPTION *, char *, u_long *));
+int f_w1200 __P((SCR *, OPTION *, char *, u_long *));
+int f_w9600 __P((SCR *, OPTION *, char *, u_long *));
+int f_window __P((SCR *, OPTION *, char *, u_long *));
+int put __P((SCR *, CB *, CHAR_T *, MARK *, MARK *, int));
+int rcv_tmp __P((SCR *, EXF *, char *));
+int rcv_init __P((SCR *));
+int rcv_sync __P((SCR *, u_int));
+int rcv_list __P((SCR *));
+int rcv_read __P((SCR *, FREF *));
+int screen_init __P((GS *, SCR *, SCR **));
+int screen_end __P((SCR *));
+SCR *screen_next __P((SCR *));
+int f_search __P((SCR *,
+   MARK *, MARK *, char *, size_t, char **, u_int));
+int b_search __P((SCR *,
+   MARK *, MARK *, char *, size_t, char **, u_int));
+void search_busy __P((SCR *, busy_t));
+int seq_set __P((SCR *, CHAR_T *,
+   size_t, CHAR_T *, size_t, CHAR_T *, size_t, seq_t, int));
+int seq_delete __P((SCR *, CHAR_T *, size_t, seq_t));
+int seq_mdel __P((SEQ *));
+SEQ *seq_find
+   __P((SCR *, SEQ **, EVENT *, CHAR_T *, size_t, seq_t, int *));
+void seq_close __P((GS *));
+int seq_dump __P((SCR *, seq_t, int));
+int seq_save __P((SCR *, FILE *, char *, seq_t));
+int e_memcmp __P((CHAR_T *, EVENT *, size_t));
+void *binc __P((SCR *, void *, size_t *, size_t));
+int nonblank __P((SCR *, recno_t, size_t *));
+char *tail __P((char *));
+CHAR_T *v_strdup __P((SCR *, const CHAR_T *, size_t));
+enum nresult nget_uslong __P((u_long *, const char *, char **, int));
+enum nresult nget_slong __P((long *, const char *, char **, int));
+void TRACE __P((SCR *, const char *, ...));