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rofi/include/history.h
2016-07-29 08:32:34 +02:00

43 lines
1.1 KiB
C

#ifndef ROFI_HISTORY_H
#define ROFI_HISTORY_H
/**
* @defgroup HISTORY History
* @ingroup HELPERS
*
* Implements a very simple history module that can be used by a #Mode.
*
* This uses the following options from the #config object:
* * #Settings::disable_history
*
* @{
*/
/**
* @param filename The filename of the history cache.
* @param entry The entry to add/increment
*
* Sets the entry in the history, if it exists its use-count is incremented.
*
*/
void history_set ( const char *filename, const char *entry ) __attribute__( ( nonnull ) );
/**
* @param filename The filename of the history cache.
* @param entry The entry to remove
*
* Removes the entry from the history.
*/
void history_remove ( const char *filename, const char *entry ) __attribute__( ( nonnull ) );
/**
* @param filename The filename of the history cache.
* @param length The length of the returned list.
*
* Gets the entries in the list (in order of usage)
* @returns a list of entries length long. (and NULL terminated).
*/
char ** history_get_list ( const char *filename, unsigned int * length ) __attribute__( ( nonnull ) );
/*@}*/
#endif // ROFI_HISTORY_H