Import the [now] dual licensed version 3.5.4 of less. It is

distributed under your choice of the GPL or a BSD style license.

Reviewed by:	peter
Obtained from:	http://home.flash.net/~marknu/less/

1 files changed, 240 insertions, 0 deletions

diff --git a/contrib/less/funcs.h b/contrib/less/funcs.h
new file mode 100644
index 0000000..22cb7df
--- /dev/null
+++ b/contrib/less/funcs.h
@@ -0,0 +1,240 @@
+	public char * save ();
+	public VOID_POINTER ecalloc ();
+	public char * skipsp ();
+	public int sprefix ();
+	public void quit ();
+	public void raw_mode ();
+	public void scrsize ();
+	public char * special_key_str ();
+	public void get_term ();
+	public void init ();
+	public void deinit ();
+	public void home ();
+	public void add_line ();
+	public void remove_top ();
+	public void lower_left ();
+	public void check_winch ();
+	public void goto_line ();
+	public void vbell ();
+	public void bell ();
+	public void clear ();
+	public void clear_eol ();
+	public void clear_bot ();
+	public void so_enter ();
+	public void so_exit ();
+	public void ul_enter ();
+	public void ul_exit ();
+	public void bo_enter ();
+	public void bo_exit ();
+	public void bl_enter ();
+	public void bl_exit ();
+	public void backspace ();
+	public void putbs ();
+	public char WIN32getch ();
+	public void match_brac ();
+	public void ch_ungetchar ();
+	public void end_logfile ();
+	public void sync_logfile ();
+	public int ch_seek ();
+	public int ch_end_seek ();
+	public int ch_beg_seek ();
+	public POSITION ch_length ();
+	public POSITION ch_tell ();
+	public int ch_forw_get ();
+	public int ch_back_get ();
+	public int ch_nbuf ();
+	public void ch_flush ();
+	public int seekable ();
+	public void ch_init ();
+	public void ch_close ();
+	public int ch_getflags ();
+	public void ch_dump ();
+	public void init_charset ();
+	public int binary_char ();
+	public int control_char ();
+	public char * prchar ();
+	public void cmd_reset ();
+	public void clear_cmd ();
+	public void cmd_putstr ();
+	public int len_cmdbuf ();
+	public void set_mlist ();
+	public void cmd_addhist ();
+	public void cmd_accept ();
+	public int cmd_char ();
+	public int cmd_int ();
+	public char * get_cmdbuf ();
+	public int in_mca ();
+	public void dispversion ();
+	public int getcc ();
+	public void ungetcc ();
+	public void ungetsc ();
+	public void commands ();
+	public void init_cmds ();
+	public void add_fcmd_table ();
+	public void add_ecmd_table ();
+	public int cmd_search ();
+	public int fcmd_decode ();
+	public int ecmd_decode ();
+	public char * lgetenv ();
+	public int lesskey ();
+	public void add_hometable ();
+	public int editchar ();
+	public void init_textlist ();
+	public char * forw_textlist ();
+	public char * back_textlist ();
+	public int edit ();
+	public int edit_ifile ();
+	public int edit_list ();
+	public int edit_first ();
+	public int edit_last ();
+	public int edit_next ();
+	public int edit_prev ();
+	public int edit_index ();
+	public IFILE save_curr_ifile ();
+	public void unsave_ifile ();
+	public void reedit_ifile ();
+	public int edit_stdin ();
+	public void cat_file ();
+	public void use_logfile ();
+	public char * unquote_file ();
+	public char * homefile ();
+	public char * fexpand ();
+	public char * fcomplete ();
+	public int bin_file ();
+	public char * esc_metachars ();
+	public char * esc_metachars ();
+	public char * lglob ();
+	public char * open_altfile ();
+	public void close_altfile ();
+	public int is_dir ();
+	public char * bad_file ();
+	public POSITION filesize ();
+	public void forw ();
+	public void back ();
+	public void forward ();
+	public void backward ();
+	public int get_back_scroll ();
+	public void del_ifile ();
+	public IFILE next_ifile ();
+	public IFILE prev_ifile ();
+	public IFILE getoff_ifile ();
+	public int nifile ();
+	public IFILE get_ifile ();
+	public char * get_filename ();
+	public int get_index ();
+	public void store_pos ();
+	public void get_pos ();
+	public void set_open ();
+	public int opened ();
+	public void hold_ifile ();
+	public int held_ifile ();
+	public void * get_filestate ();
+	public void set_filestate ();
+	public void if_dump ();
+	public POSITION forw_line ();
+	public POSITION back_line ();
+	public void set_attnpos ();
+	public void jump_forw ();
+	public void jump_back ();
+	public void repaint ();
+	public void jump_percent ();
+	public void jump_line_loc ();
+	public void jump_loc ();
+	public void init_line ();
+	public void prewind ();
+	public void plinenum ();
+	public int pappend ();
+	public void pdone ();
+	public int gline ();
+	public void null_line ();
+	public POSITION forw_raw_line ();
+	public POSITION back_raw_line ();
+	public void clr_linenum ();
+	public void add_lnum ();
+	public int find_linenum ();
+	public POSITION find_pos ();
+	public int currline ();
+	public void lsystem ();
+	public int pipe_mark ();
+	public int pipe_data ();
+	public void init_mark ();
+	public int badmark ();
+	public void setmark ();
+	public void lastmark ();
+	public void gomark ();
+	public POSITION markpos ();
+	public void unmark ();
+	public void opt_o ();
+	public void opt__O ();
+	public void opt_l ();
+	public void opt_k ();
+	public void opt_t ();
+	public void opt__T ();
+	public void opt_p ();
+	public void opt__P ();
+	public void opt_b ();
+	public void opt_i ();
+	public void opt__V ();
+	public void opt_D ();
+	public void opt_quote ();
+	public void opt_query ();
+	public int get_swindow ();
+	public void scan_option ();
+	public void toggle_option ();
+	public int single_char_option ();
+	public char * opt_prompt ();
+	public int isoptpending ();
+	public void nopendopt ();
+	public int getnum ();
+	public void init_option ();
+	public struct option * findopt ();
+	public struct option * findopt_name ();
+	public int iread ();
+	public void intread ();
+	public long get_time ();
+	public char * errno_message ();
+	public int percentage ();
+	public POSITION percent_pos ();
+	public int  os9_signal ();
+	public int  isatty ();
+	public void put_line ();
+	public void flush ();
+	public int putchr ();
+	public void putstr ();
+	public void get_return ();
+	public void error ();
+	public void ierror ();
+	public int query ();
+	public POSITION position ();
+	public void add_forw_pos ();
+	public void add_back_pos ();
+	public void pos_clear ();
+	public void pos_init ();
+	public int onscreen ();
+	public int empty_screen ();
+	public int empty_lines ();
+	public void get_scrpos ();
+	public int adjsline ();
+	public void init_prompt ();
+	public char * pr_expand ();
+	public char * eq_message ();
+	public char * pr_string ();
+	public void repaint_hilite ();
+	public void clear_attn ();
+	public void undo_search ();
+	public void clr_hilite ();
+	public int is_hilited ();
+	public void chg_caseless ();
+	public void chg_hilite ();
+	public int search ();
+	public void prep_hilite ();
+	public RETSIGTYPE winch ();
+	public RETSIGTYPE winch ();
+	public void init_signals ();
+	public void psignals ();
+	public void findtag ();
+	public int edit_tagfile ();
+	public POSITION tagsearch ();
+	public void open_getchr ();
+	public void close_getchr ();
+	public int getchr ();