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/*
* $Header: /usr/build/vile/vile/RCS/vl_alloc.h,v 1.1 2005/11/18 01:27:00 tom Exp $
*
* Copyright 2005, Thomas E. Dickey and Paul G. Fox
*
* 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, distribute with modifications, 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 THE ABOVE COPYRIGHT HOLDERS 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.
*
* Except as contained in this notice, the name(s) of the above copyright
* holders shall not be used in advertising or otherwise to promote the
* sale, use or other dealings in this Software without prior written
* authorization.
*/
#ifndef VL_ALLOC_H_incl
#define VL_ALLOC_H_incl 1
/* structure-allocate, for appeasing strict compilers */
#define castalloc(cast,nbytes) (cast *)malloc(nbytes)
#define castrealloc(cast,ptr,nbytes) (cast *)realloc((ptr),(nbytes))
#define typecalloc(cast) (cast *)calloc(sizeof(cast),1)
#define typecallocn(cast,ntypes) (cast *)calloc(sizeof(cast),ntypes)
#define typealloc(cast) (cast *)malloc(sizeof(cast))
#define typeallocn(cast,ntypes) (cast *)malloc((ntypes)*sizeof(cast))
#define typereallocn(cast,ptr,ntypes) (cast *)realloc((ptr),\
(ntypes)*sizeof(cast))
#define typeallocplus(cast,extra) (cast *)calloc((extra)+sizeof(cast),1)
#define FreeAndNull(p) if ((p) != 0) { free(p); p = 0; }
#define FreeIfNeeded(p) if ((p) != 0) free(p)
#endif /* VL_ALLOC_H_incl */
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