1/* GLIB - Library of useful routines for C programming 2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 17 * Boston, MA 02111-1307, USA. 18 */ 19 20#ifndef _FLUID_LIST_H 21#define _FLUID_LIST_H 22 23#include "fluidsynth_priv.h" 24 25/* 26 * 27 * Lists 28 * 29 * A sound font loader has to pack the data from the .SF2 file into 30 * list structures of this type. 31 * 32 */ 33 34typedef struct _fluid_list_t fluid_list_t; 35 36typedef int (*fluid_compare_func_t)(void* a, void* b); 37 38struct _fluid_list_t 39{ 40 void* data; 41 fluid_list_t *next; 42}; 43 44fluid_list_t* new_fluid_list(void); 45void delete_fluid_list(fluid_list_t *list); 46void delete1_fluid_list(fluid_list_t *list); 47fluid_list_t* fluid_list_sort(fluid_list_t *list, fluid_compare_func_t compare_func); 48fluid_list_t* fluid_list_append(fluid_list_t *list, void* data); 49fluid_list_t* fluid_list_prepend(fluid_list_t *list, void* data); 50fluid_list_t* fluid_list_remove(fluid_list_t *list, void* data); 51fluid_list_t* fluid_list_remove_link(fluid_list_t *list, fluid_list_t *llink); 52fluid_list_t* fluid_list_nth(fluid_list_t *list, int n); 53fluid_list_t* fluid_list_last(fluid_list_t *list); 54fluid_list_t* fluid_list_insert_at(fluid_list_t *list, int n, void* data); 55int fluid_list_size(fluid_list_t *list); 56 57#define fluid_list_next(slist) ((slist) ? (((fluid_list_t *)(slist))->next) : NULL) 58#define fluid_list_get(slist) ((slist) ? ((slist)->data) : NULL) 59 60 61#endif /* _FLUID_LIST_H */ 62