bird/lib/alloca.h
Ondrej Zajicek (work) 62e64905b7 Several minor fixes
2017-02-20 02:26:45 +01:00

20 lines
362 B
C

/*
* BIRD Library -- Alloca.h
*
* (c) 2004 Ondrej Filip <feela@network.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#ifndef _BIRD_ALLOCA_H_
#define _BIRD_ALLOCA_H_
#ifdef HAVE_ALLOCA_H
#include <alloca.h>
#else
#include <stdlib.h>
#endif
#define allocz(len) ({ void *_x = alloca(len); memset(_x, 0, len); _x; })
#endif