函数原型:
void *memcpy( void *dest, const void *src, size_t count ); void *memmove( void* dest, const void* src, size_t count ); void *memcpy( void *dest, const voi
函数原型:
void *memcpy( void *dest, const void *src, size_t count ); void *memmove( void* dest, const void* src, size_t count ); void *memcpy( void *dest, const voi