.TH ELEMSOF 3 libsimple
.SH NAME
ELEMSOF \- get the size of an array

.SH SYNOPSIS
.nf
#include <libsimple.h>

#ifndef ELEMSOF
# define ELEMSOF(arr) /* implementation omitted */
#endif
.fi

.SH DESCRIPTION
The
.BR ELEMSOF ()
macro assumes
.I arr
is an array (not a pointer) and expands, as
a constant expression. The type of the expression
the macro expands to is
.BR size_t .

.SH EXAMPLES
None.

.SH APPLICATION USAGE
None.

.SH RATIONALE
None.

.SH FUTURE DIRECTIONS
None.

.SH NOTES
None.

.SH HISTORY
libsimple 1.0

.SH BUGS
None.

.SH SEE ALSO
.BR STRLEN (3libsimple)