37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* readline.h --- Simple implementation of readline.
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Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
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Written by Simon Josefsson
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef GL_READLINE_H
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#define GL_READLINE_H
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#if HAVE_READLINE_READLINE_H
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/* <readline/readline.h> makes use of the FILE type without including
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<stdio.h> itself. */
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# include <stdio.h>
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# include <readline/readline.h>
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#else
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# include <stdlib.h>
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/* Prints a prompt PROMPT and then reads and returns a single line of
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text from the user. If PROMPT is NULL or the empty string, no
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prompt is displayed. The returned line is allocated with malloc;
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the caller should free the line when it has finished with it. */
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extern char *readline (const char *prompt)
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_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
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#endif
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#endif /* GL_READLINE_H */
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