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Annotation of 43BSDReno/contrib/emacs-18.55/src/terminfo.c, revision 1.1

1.1     ! root        1: /* Interface from Emacs to terminfo.
        !             2:    Copyright (C) 1985, 1986 Free Software Foundation, Inc.
        !             3: 
        !             4: This file is part of GNU Emacs.
        !             5: 
        !             6: GNU Emacs is distributed in the hope that it will be useful,
        !             7: but WITHOUT ANY WARRANTY.  No author or distributor
        !             8: accepts responsibility to anyone for the consequences of using it
        !             9: or for whether it serves any particular purpose or works at all,
        !            10: unless he says so in writing.  Refer to the GNU Emacs General Public
        !            11: License for full details.
        !            12: 
        !            13: Everyone is granted permission to copy, modify and redistribute
        !            14: GNU Emacs, but only under the conditions described in the
        !            15: GNU Emacs General Public License.   A copy of this license is
        !            16: supposed to have been given to you along with GNU Emacs so you
        !            17: can know your rights and responsibilities.  It should be in a
        !            18: file named COPYING.  Among other things, the copyright notice
        !            19: and this notice must be preserved on all copies.  */
        !            20: 
        !            21: /* Define these variables that serve as global parameters to termcap,
        !            22:    so that we do not need to conditionalize the places in Emacs
        !            23:    that set them.  */
        !            24: 
        !            25: char *UP, *BC, PC;
        !            26: short ospeed;
        !            27: 
        !            28: static buffer[512];
        !            29: 
        !            30: /* Interface to curses/terminfo library.
        !            31:    Turns out that all of the terminfo-level routines look
        !            32:    like their termcap counterparts except for tparm, which replaces
        !            33:    tgoto.  Not only is the calling sequence different, but the string
        !            34:    format is different too.
        !            35: */
        !            36: 
        !            37: char *
        !            38: tparam (string, outstring, len, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9)
        !            39:      char *string;
        !            40:      char *outstring;
        !            41:      int arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9;
        !            42: {
        !            43:   char *temp;
        !            44:   extern char *tparm();
        !            45: 
        !            46:   temp = tparm (string, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9);
        !            47:   if (outstring == 0)
        !            48:     outstring = ((char *) (malloc ((strlen (temp)) + 1)));
        !            49:   strcpy (outstring, temp);
        !            50:   return outstring;
        !            51: }

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