__arraycount(3) - NetBSD Manual Pages

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__ARRAYCOUNT(3)         NetBSD Library Functions Manual        __ARRAYCOUNT(3)


NAME
__arraycount -- macro for statically allocated arrays
SYNOPSIS
#include <sys/cdefs.h> size_t __arraycount(x);
DESCRIPTION
The __arraycount() macro returns the number of elements in a statically allocated buffer.
EXAMPLES
The following example demonstrates a typical usage of __arraycount(): uint8_t buf[BUFSIZE]; size_t i; ... for (i = 0; i < __arraycount(buf); i++) ...
SEE ALSO
cdefs(3)
HISTORY
The __arraycount() macro first appeared in NetBSD 4.0. NetBSD 9.99 December 16, 2010 NetBSD 9.99
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