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63 lines
2 KiB
C
63 lines
2 KiB
C
/**
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* rofi
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*
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* MIT/X11 License
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* Copyright 2013-2014 Qball Cow <qball@gmpclient.org>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __HISTORY_H__
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#define __HISTORY_H__
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/**
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* @param filename The filename of the history cache.
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* @param entry The entry to add/increment
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*
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* Sets the entry in the history, if it exists its use-count is incremented.
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*
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*/
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void history_set ( const char *filename, const char *entry )
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__attribute__( ( nonnull ) );
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/**
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* @param filename The filename of the history cache.
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* @param entry The entry to remove
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*
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* Removes the entry from the history.
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*/
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void history_remove ( const char *filename, const char *entry )
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__attribute__( ( nonnull ) );
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/**
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* @param filename The filename of the history cache.
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* @param length The length of the returned list.
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*
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* Gets the entries in the list (in order of usage)
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* @returns a list of entries length long. (and NULL terminated).
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*/
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char ** history_get_list ( const char *filename, unsigned int * length )
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__attribute__( ( nonnull ) );
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#endif
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