NAME

       iarray_get - get pointer to nth element in iarray

SYNTAX

       #include <libowfat/iarray.h>

       void* iarray_get(iarray* x, size_t pos);

         iarray x;
         size_t pos;
         t* p = iarray_get(&x,pos);

DESCRIPTION

       iarray_get  is similar to iarray_allocate, but it only works if the element has previously
       been allocated.  If the element in the iarray  is  not  there,  this  function  will  fail
       instead  of manipulating the iarray.  This also guarantees that there will be no locks, so
       this function returns in a deterministic time.

RETURN VALUE

       Return a pointer to the requested element.  If there is no  such  element  in  the  array,
       returns NULL.

SEE ALSO

       iarray_init(3), iarray_allocate(3), iarray_free(3)

                                                                                    iarray_get(3)