-VLC_API block_t * block_heap_Alloc(void *, void *, size_t) VLC_USED;
-VLC_API block_t * block_mmap_Alloc(void *addr, size_t length) VLC_USED;
-VLC_API block_t * block_File(int fd) VLC_USED;
+VLC_API block_t *block_heap_Alloc(void *, size_t) VLC_USED VLC_MALLOC;
+VLC_API block_t *block_mmap_Alloc(void *addr, size_t length) VLC_USED VLC_MALLOC;
+VLC_API block_t * block_shm_Alloc(void *addr, size_t length) VLC_USED VLC_MALLOC;
+VLC_API block_t *block_File(int fd) VLC_USED VLC_MALLOC;
+VLC_API block_t *block_FilePath(const char *) VLC_USED VLC_MALLOC;