1 files changed, 116 insertions, 0 deletions
diff --git a/gnulib-local/lib/termcap.h b/gnulib-local/lib/termcap.h
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+/* Information about terminal capabilities.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2006.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TERMCAP_H
+#define _TERMCAP_H
+
+/* Including <curses.h> or <term.h> is dangerous, because it also declares
+   a lot of junk, such as variables PC, UP, and other.  */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if HAVE_TERMCAP
+
+/* Gets the capability information for terminal type TYPE.
+   Returns 1 if successful, 0 if TYPE is unknown, -1 on other error.  */
+extern int tgetent (char *bp, const char *type);
+
+/* Retrieves the value of a numerical capability.
+   Returns -1 if it is not available.  */
+extern int tgetnum (const char *id);
+
+/* Retrieves the value of a boolean capability.
+   Returns 1 if it available, 0 otherwise.  */
+extern int tgetflag (const char *id);
+
+/* Retrieves the value of a string capability.
+   Returns NULL if it is not available.
+   Also, if AREA != NULL, stores it at *AREA and advances *AREA.  */
+extern const char * tgetstr (const char *id, char **area);
+
+#endif
+
+#if HAVE_TERMINFO
+
+/* Gets the capability information for terminal type TYPE and prepares FD.
+   Returns 0 if successful, -1 upon error.  If ERRP is non-NULL, also returns
+   an error indicator in *ERRP; otherwise an error is signalled.  */
+extern int setupterm (const char *type, int fd, int *errp);
+
+/* Retrieves the value of a numerical capability.
+   Returns -1 if it is not available, -2 if ID is invalid.  */
+extern int tigetnum (const char *id);
+
+/* Retrieves the value of a boolean capability.
+   Returns 1 if it available, 0 if not available, -1 if ID is invalid.  */
+extern int tigetflag (const char *id);
+
+/* Retrieves the value of a string capability.
+   Returns NULL if it is not available, (char *)(-1) if ID is invalid.  */
+extern const char * tigetstr (const char *id);
+
+#endif
+
+#if HAVE_TPARAM
+
+/* API provided by GNU termcap in <termcap.h>.  */
+
+/* Instantiates a string capability with format strings.
+   BUF must be a buffer having room for BUFSIZE bytes.
+   The return value is either equal to BUF or freshly malloc()ed.  */
+extern char * tparam (const char *str, void *buf, int bufsize, ...);
+
+#else
+
+/* API provided by
+     - GNU ncurses in <term.h>, <curses.h>, <ncurses.h>,
+     - OSF/1 curses in <term.h>, <curses.h>,
+     - Solaris, AIX, HP-UX, IRIX curses in <term.h>,
+     - gnulib's replacement.  */
+
+/* Instantiates a string capability with format strings.
+   The return value is statically allocated and must not be freed.  */
+extern char * tparm (const char *str, ...);
+
+#endif
+
+#if HAVE_TERMCAP || HAVE_TERMINFO
+
+/* Retrieves a string that causes cursor positioning to (column, row).
+   This function is necessary because the string returned by tgetstr ("cm")
+   is in a special format.  */
+extern const char * tgoto (const char *cm, int column, int row);
+
+#endif
+
+/* Retrieves the value of a string capability.
+   OUTCHARFUN is called in turn for each 'char' of the result.
+   This function is necessary because string capabilities can contain
+   padding commands.  */
+extern void tputs (const char *cp, int affcnt, int (*outcharfun) (int));
+
+/* The ncurses functions for color handling (see ncurses/base/lib_color.c)
+   are overkill: Most terminal emulators support only a fixed, small number
+   of colors.  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TERMCAP_H */