pico/osdep/terminal.h

   1 /*
   2  * $Id: terminal.h 767 2007-10-24 00:03:59Z hubert@u.washington.edu $
   3  *
   4  * ========================================================================
   5  * Copyright 2006 University of Washington
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *     http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * ========================================================================
  14  */
  15
  16
  17 #ifndef PICO_OSDEP_TERMINAL_INCLUDED
  18 #define PICO_OSDEP_TERMINAL_INCLUDED
  19
  20
  21 /*
  22  * Useful definitions
  23  */
  24 #define NROW    DEFAULT_LINES_ON_TERMINAL
  25 #define NCOL    DEFAULT_COLUMNS_ON_TERMINAL
  26
  27 #define TT_OPTIMIZE     0x01            /* optimize flag(cf line speed) */
  28 #define TT_EOLEXIST     0x02            /* does clear to EOL exist      */
  29 #define TT_SCROLLEXIST  0x04            /* does insert line exist       */
  30 #define TT_REVEXIST     0x08            /* does reverse video exist?    */
  31 #define TT_INSCHAR      0x10            /* does insert character exist  */
  32 #define TT_DELCHAR      0x20            /* does delete character exist  */
  33
  34
  35 #define TERM_OPTIMIZE           (tthascap() & TT_OPTIMIZE)
  36 #define TERM_EOLEXIST           (tthascap() & TT_EOLEXIST)
  37 #define TERM_SCROLLEXIST        (tthascap() & TT_SCROLLEXIST)
  38 #define TERM_REVEXIST           (tthascap() & TT_REVEXIST)
  39 #define TERM_INSCHAR            (tthascap() & TT_INSCHAR)
  40 #define TERM_DELCHAR            (tthascap() & TT_DELCHAR)
  41
  42
  43 /* exported prototypes */
  44 unsigned tthascap(void);
  45 #if     HAS_TERMINFO || HAS_TERMCAP
  46 void     putpad(char *);
  47 #endif
  48
  49
  50 #endif /* PICO_OSDEP_TERMINAL_INCLUDED */