Return to alloca.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / bird2 / lib

Annotation of embedaddon/bird2/lib/alloca.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  *     BIRD Library -- Alloca.h
                      3:  *
                      4:  *     (c) 2004 Ondrej Filip <feela@network.cz>
                      5:  *
                      6:  *     Can be freely distributed and used under the terms of the GNU GPL.
                      7:  */
                      8: 
                      9: #ifndef _BIRD_ALLOCA_H_
                     10: #define _BIRD_ALLOCA_H_
                     11: 
                     12: #ifdef HAVE_ALLOCA_H
                     13: #include <alloca.h>
                     14: #else
                     15: #include <stdlib.h>
                     16: #endif
                     17: 
                     18: #define allocz(len) ({ void *_x = alloca(len); memset(_x, 0, len); _x; })
                     19: 
                     20: #endif