“New.h”的版本间的差异

2014年9月12日 (五) 17:37的最后版本

/* Header to define new/delete operators as they aren't provided by avr-gcc by default
   Taken from http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=59453 
 */

#ifndef NEW_H
#define NEW_H

#include <stdlib.h>

void * operator new(size_t size);
void * operator new[](size_t size);
void operator delete(void * ptr);
void operator delete[](void * ptr);

__extension__ typedef int __guard __attribute__((mode (__DI__)));

extern "C" int __cxa_guard_acquire(__guard *);
extern "C" void __cxa_guard_release (__guard *);
extern "C" void __cxa_guard_abort (__guard *); 

extern "C" void __cxa_pure_virtual(void);

#endif