/* * Copyright (c) 2004 Stefan Ulrich * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * PAUL VOJTA OR ANY OTHER AUTHOR OF THIS SOFTWARE BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef FILEHIST_H_ #define FILEHIST_H_ typedef void (*filehistCallbackT) (int idx, const char *filename, int pageno, void *data); extern void file_history_enumerate(filehistCallbackT callback, void *data); extern void file_history_init(void); extern Boolean file_history_push(const char *filename); extern void file_history_set_page(int pageno); extern void file_history_set_page_at(int idx, int pageno); extern int file_history_get_page(void); extern char *file_history_get_elem(int idx, int *ret_page); extern char *file_history_get_list(void); extern void file_history_open(const char *filename); extern size_t file_history_size(void); #endif /* FILEHIST_H_ */