.TH iarray_init 3
.SH NAME
iarray_init \- initialize iarray data structure
.SH SYNTAX
.B #include <libowfat/iarray.h>

void \fBiarray_init\fP(array* \fIx\fR, size_t \fIelemsize\fR);

  iarray \fIx\fR;
  int64 \fIpos\fR;
  \fIt\fR* p = iarray_init(&\fIx\fR,sizeof(\fIelement\fR));

.SH DESCRIPTION
iarray_init initializes an iarray so that it can hold elements of size
\fIelemsize\fR.  iarray_init does not actually allocate anything, so it
can not fail.

.SH "SEE ALSO"
iarray_allocate(3), iarray_get(3), iarray_free(3)