1 /* -*- mode: C -*- */ 2 /* 3 IGraph library. 4 Copyright (C) 2003-2012 Gabor Csardi <csardi.gabor@gmail.com> 5 334 Harvard street, Cambridge, MA 02139 USA 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software 19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 20 02110-1301 USA 21 22 */ 23 24 #ifndef IGRAPH_MEMORY_H 25 #define IGRAPH_MEMORY_H 26 27 #include <stdlib.h> 28 #include "igraph_decls.h" 29 30 __BEGIN_DECLS 31 32 #define IGRAPH_CALLOC(n,t) (t*) calloc( (n) > 0 ? (size_t)(n) : (size_t)1, sizeof(t) ) 33 #define IGRAPH_REALLOC(p,n,t) (t*) realloc((void*)(p), (n) > 0 ? (size_t)((n)*sizeof(t)) : (size_t)1) 34 #define IGRAPH_FREE(p) (free( (void *)(p) ), (p) = NULL) 35 36 #define igraph_Calloc IGRAPH_CALLOC 37 #define igraph_Realloc IGRAPH_REALLOC 38 #define igraph_Free IGRAPH_FREE 39 40 IGRAPH_EXPORT void igraph_free(void *p); 41 IGRAPH_EXPORT void *igraph_malloc(size_t n); 42 43 __END_DECLS 44 45 #endif 46