as (newly) required in POSIX.1-2001.
.\" FIXME . In 2005-04-01, the return type was changed to the
.\" the POSIX compliant 'size_t'. When this is actually released
-.\" we should udate the above prototype and add a NOTE about the
+.\" we should udate the above prototype and add a NOTE about the
.\" variation across glibc versions.
.\" See http://sourceware.org/bugzilla/show_bug.cg1?id=2450
.\"