PeerStreamer

/* memory */

#ifdef __GNUC__

  #define DECLARE_ALIGNED(n,t,v)       t v __attribute__ ((aligned (n)))

#else

  #define DECLARE_ALIGNED(n,t,v)      __declspec(align(n)) t v

#endif

/* memory */

/**

 * Memory allocation of size byte with alignment suitable for all

 * memory accesses (including vectors if available on the

 * CPU). av_malloc(0) must return a non NULL pointer.

 */

void *av_malloc(unsigned int size);

/**

 * av_realloc semantics (same as glibc): if ptr is NULL and size > 0,

 * identical to malloc(size). If size is zero, it is identical to

 * free(ptr) and NULL is returned.

 */

void *av_realloc(void *ptr, unsigned int size);

/**

 * Free memory which has been allocated with av_malloc(z)() or av_realloc().

 * NOTE: ptr = NULL is explicetly allowed

 * Note2: it is recommended that you use av_freep() instead

 */

void av_free(void *ptr);

void *av_mallocz(unsigned int size);

char *av_strdup(const char *s);

/**

 * Frees memory and sets the pointer to NULL.

 * @param ptr pointer to the pointer which should be freed

 */

void av_freep(void *ptr);